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1030113233310 = 235720873235007
BaseRepresentation
bin11101111110101111000…
…10001000100110011110
310122110220100210011202110
432333113202020212132
5113334132441431220
62105121045334450
7134265111004110
oct16772742104636
93573810704673
101030113233310
11367961079877
12147786a07426
13761a6c588a5
1437c019293b0
151bbe02aabe0
hexefd788899e

1030113233310 has 64 divisors (see below), whose sum is σ = 2825600827392. Its totient is φ = 235442171136.

The previous prime is 1030113233291. The next prime is 1030113233311. The reversal of 1030113233310 is 133323110301.

It is a super-2 number, since 2×10301132333102 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030113233311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4265827 + ... + 4500833.

It is an arithmetic number, because the mean of its divisors is an integer number (44150012928).

Almost surely, 21030113233310 is an apocalyptic number.

1030113233310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1030113233310 is an abundant number, since it is smaller than the sum of its proper divisors (1795487594082).

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

1030113233310 is a wasteful number, since it uses less digits than its factorization.

1030113233310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255897.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 1030113233310 its reverse (133323110301), we get a palindrome (1163436343611).

The spelling of 1030113233310 in words is "one trillion, thirty billion, one hundred thirteen million, two hundred thirty-three thousand, three hundred ten".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 20873 41746 62619 104365 125238 146111 208730 235007 292222 313095 438333 470014 626190 705021 730555 876666 1175035 1410042 1461110 1645049 2191665 2350070 3290098 3525105 4383330 4935147 7050210 8225245 9870294 16450490 24675735 49351470 4905301111 9810602222 14715903333 24526505555 29431806666 34337107777 49053011110 68674215554 73579516665 103011323331 147159033330 171685538885 206022646662 343371077770 515056616655 1030113233310