130231021213200 has 120 divisors (see below), whose sum is σ = 418193356655200. Its totient is φ = 34643361991680.

The previous prime is 130231021213193. The next prime is 130231021213211. The reversal of 130231021213200 is 2312120132031.

It is a tau number, because it is divible by the number of its divisors (120).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 132181390 + ... + 133162989.

Almost surely, 2^{130231021213200} is an apocalyptic number.

130231021213200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130231021213200 is an abundant number, since it is smaller than the sum of its proper divisors (287962335442000).

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

130231021213200 is a wasteful number, since it uses less digits than its factorization.

130231021213200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265344809 (or 265344798 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 130231021213200 its reverse (2312120132031), we get a palindrome (132543141345231).

The spelling of 130231021213200 in words is "one hundred thirty trillion, two hundred thirty-one billion, twenty-one million, two hundred thirteen thousand, two hundred".