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130213301310 = 23251446814459
BaseRepresentation
bin111100101000101010…
…0010100110000111110
3110110002210022002000100
41321101110110300332
54113134101120220
6135452534541530
712256543541031
oct1712124246076
9413083262010
10130213301310
1150250017604
12212a02078a6
13c382138221
146433951018
1535c1948d90
hex1e51514c3e

130213301310 has 24 divisors (see below), whose sum is σ = 338554583640. Its totient is φ = 34723546992.

The previous prime is 130213301291. The next prime is 130213301311. The reversal of 130213301310 is 13103312031.

It is a happy number.

130213301310 is a `hidden beast` number, since 1 + 3 + 0 + 21 + 330 + 1 + 310 = 666.

It is a super-2 number, since 2×1302133013102 (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 Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130213301311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 723407140 + ... + 723407319.

It is an arithmetic number, because the mean of its divisors is an integer number (14106440985).

Almost surely, 2130213301310 is an apocalyptic number.

130213301310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130213301310 is an abundant number, since it is smaller than the sum of its proper divisors (208341282330).

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

130213301310 is a wasteful number, since it uses less digits than its factorization.

130213301310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1446814472 (or 1446814469 counting only the distinct ones).

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

Adding to 130213301310 its reverse (13103312031), we get a palindrome (143316613341).

The spelling of 130213301310 in words is "one hundred thirty billion, two hundred thirteen million, three hundred one thousand, three hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 1446814459 2893628918 4340443377 7234072295 8680886754 13021330131 14468144590 21702216885 26042660262 43404433770 65106650655 130213301310