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130130123310 = 232511612154829
BaseRepresentation
bin111100100110001011…
…1000001101000101110
3110102212222210012020200
41321030113001220232
54113001302421220
6135440404054330
712254513540415
oct1711427015056
9412788705220
10130130123310
1150208075760
12212783943a6
13c36ab34485
14642689c47c
1535b94b8890
hex1e4c5c1a2e

130130123310 has 96 divisors (see below), whose sum is σ = 375147283680. Its totient is φ = 31029523200.

The previous prime is 130130123297. The next prime is 130130123323. The reversal of 130130123310 is 13321031031.

It is a happy number.

130130123310 is a `hidden beast` number, since 1 + 30 + 1 + 301 + 2 + 331 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (130130123297) and next prime (130130123323).

It is a super-2 number, since 2×1301301233102 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1017025 + ... + 1137804.

It is an arithmetic number, because the mean of its divisors is an integer number (3907784205).

Almost surely, 2130130123310 is an apocalyptic number.

130130123310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130130123310 is an abundant number, since it is smaller than the sum of its proper divisors (245017160370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130130123310 is a wasteful number, since it uses less digits than its factorization.

130130123310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2154914 (or 2154911 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 130130123310 its reverse (13321031031), we get a palindrome (143451154341).

The spelling of 130130123310 in words is "one hundred thirty billion, one hundred thirty million, one hundred twenty-three thousand, three hundred ten".

Divisors: 1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 61 66 90 99 110 122 165 183 198 305 330 366 495 549 610 671 915 990 1098 1342 1830 2013 2745 3355 4026 5490 6039 6710 10065 12078 20130 30195 60390 2154829 4309658 6464487 10774145 12928974 19393461 21548290 23703119 32322435 38786922 47406238 64644870 71109357 96967305 118515595 131444569 142218714 193934610 213328071 237031190 262889138 355546785 394333707 426656142 657222845 711093570 788667414 1066640355 1183001121 1314445690 1445890259 1971668535 2133280710 2366002242 2891780518 3943337070 4337670777 5915005605 7229451295 8675341554 11830011210 13013012331 14458902590 21688353885 26026024662 43376707770 65065061655 130130123310