130121112323130 has 64 divisors (see below), whose sum is σ = 322545975671808. Its totient is φ = 33560744647680.

The previous prime is 130121112323123. The next prime is 130121112323141. The reversal of 130121112323130 is 31323211121031.

It is a super-2 number, since 2×130121112323130² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130121112323130.

It is an unprimeable number.

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, 37715757 + ... + 41020976.

It is an arithmetic number, because the mean of its divisors is an integer number (5039780869872).

Almost surely, 2^{130121112323130} is an apocalyptic number.

130121112323130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130121112323130 is an abundant number, since it is smaller than the sum of its proper divisors (192424863348678).

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

130121112323130 is a wasteful number, since it uses less digits than its factorization.

130121112323130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78738551.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 130121112323130 its reverse (31323211121031), we get a palindrome (161444323444161).

The spelling of 130121112323130 in words is "one hundred thirty trillion, one hundred twenty-one billion, one hundred twelve million, three hundred twenty-three thousand, one hundred thirty".