13231114121300 has 36 divisors (see below), whose sum is σ = 28803247799676. Its totient is φ = 5275536864000.

The previous prime is 13231114121299. The next prime is 13231114121383. The reversal of 13231114121300 is 312141113231.

It can be written as a sum of positive squares in 6 ways, for example, as 5781697194256 + 7449416927044 = 2404516^2 + 2729362^2 .

It is a super-2 number, since 2×13231114121300² (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 11 ways as a sum of consecutive naturals, for example, 211328351 + ... + 211390950.

Almost surely, 2^{13231114121300} is an apocalyptic number.

13231114121300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13231114121300 is an abundant number, since it is smaller than the sum of its proper divisors (15572133678376).

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

13231114121300 is a wasteful number, since it uses less digits than its factorization.

13231114121300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422719628 (or 422719621 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 13231114121300 its reverse (312141113231), we get a palindrome (13543255234531).

The spelling of 13231114121300 in words is "thirteen trillion, two hundred thirty-one billion, one hundred fourteen million, one hundred twenty-one thousand, three hundred".