130012321132220 has 96 divisors (see below), whose sum is σ = 275869427366400. Its totient is φ = 51466161542400.

The previous prime is 130012321132171. The next prime is 130012321132223. The reversal of 130012321132220 is 22231123210031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130012321132223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1183564619 + ... + 1183674461.

It is an arithmetic number, because the mean of its divisors is an integer number (2873639868400).

Almost surely, 2^{130012321132220} is an apocalyptic number.

130012321132220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130012321132220 is an abundant number, since it is smaller than the sum of its proper divisors (145857106234180).

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

130012321132220 is a wasteful number, since it uses less digits than its factorization.

130012321132220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111475 (or 111473 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 130012321132220 its reverse (22231123210031), we get a palindrome (152243444342251).

The spelling of 130012321132220 in words is "one hundred thirty trillion, twelve billion, three hundred twenty-one million, one hundred thirty-two thousand, two hundred twenty".