231300131023300 has 36 divisors (see below), whose sum is σ = 502306488966016. Its totient is φ = 92449046944800.

The previous prime is 231300131023279. The next prime is 231300131023373. The reversal of 231300131023300 is 3320131003132.

It is a super-2 number, since 2×231300131023300² (a number of 30 digits) contains 22 as substring.

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, 887437356 + ... + 887697955.

Almost surely, 2^{231300131023300} is an apocalyptic number.

231300131023300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231300131023300 is an abundant number, since it is smaller than the sum of its proper divisors (271006357942716).

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

231300131023300 is a wasteful number, since it uses less digits than its factorization.

231300131023300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1775136628 (or 1775136621 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 231300131023300 its reverse (3320131003132), we get a palindrome (234620262026432).

The spelling of 231300131023300 in words is "two hundred thirty-one trillion, three hundred billion, one hundred thirty-one million, twenty-three thousand, three hundred".