13031332131200 has 48 divisors (see below), whose sum is σ = 32191462663260. Its totient is φ = 5212532851200.

The previous prime is 13031332131193. The next prime is 13031332131241. The reversal of 13031332131200 is 213123313031.

It is a super-2 number, since 2×13031332131200² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2036142446 + ... + 2036148845.

Almost surely, 2^{13031332131200} is an apocalyptic number.

13031332131200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13031332131200 is an abundant number, since it is smaller than the sum of its proper divisors (19160130532060).

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

13031332131200 is an equidigital number, since it uses as much as digits as its factorization.

13031332131200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4072291315 (or 4072291298 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 13031332131200 its reverse (213123313031), we get a palindrome (13244455444231).

The spelling of 13031332131200 in words is "thirteen trillion, thirty-one billion, three hundred thirty-two million, one hundred thirty-one thousand, two hundred".