231366514104 has 64 divisors (see below), whose sum is σ = 701110656000. Its totient is φ = 70111064160.

The previous prime is 231366514097. The next prime is 231366514117. The reversal of 231366514104 is 401415663132.

231366514104 is a `hidden beast` number, since 2 + 3 + 1 + 36 + 6 + 514 + 104 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48685864 + ... + 48690615.

It is an arithmetic number, because the mean of its divisors is an integer number (10954854000).

Almost surely, 2^231366514104 is an apocalyptic number.

231366514104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

231366514104 is an abundant number, since it is smaller than the sum of its proper divisors (469744141896).

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

231366514104 is a wasteful number, since it uses less digits than its factorization.

231366514104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97376505 (or 97376495 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 231366514104 in words is "two hundred thirty-one billion, three hundred sixty-six million, five hundred fourteen thousand, one hundred four".