231200313003100 has 36 divisors (see below), whose sum is σ = 573376776249424. Its totient is φ = 79268678743680.

The previous prime is 231200313003091. The next prime is 231200313003137. The reversal of 231200313003100 is 1300313002132.

It is a super-2 number, since 2×231200313003100² (a number of 30 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, 165143080017 + ... + 165143081416.

Almost surely, 2^{231200313003100} is an apocalyptic number.

231200313003100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231200313003100 is an abundant number, since it is smaller than the sum of its proper divisors (342176463246324).

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

231200313003100 is a wasteful number, since it uses less digits than its factorization.

231200313003100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330286161454 (or 330286161447 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 231200313003100 its reverse (1300313002132), we get a palindrome (232500626005232).

The spelling of 231200313003100 in words is "two hundred thirty-one trillion, two hundred billion, three hundred thirteen million, three thousand, one hundred".