231010053321042 has 48 divisors (see below), whose sum is σ = 502021700043552. Its totient is φ = 76772607891840.

The previous prime is 231010053321013. The next prime is 231010053321053. The reversal of 231010053321042 is 240123350010132.

231010053321042 is a `hidden beast` number, since 2 + 3 + 1 + 0 + 100 + 533 + 21 + 0 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 231010053320997 and 231010053321015.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 213535653 + ... + 214614759.

It is an arithmetic number, because the mean of its divisors is an integer number (10458785417574).

Almost surely, 2^{231010053321042} is an apocalyptic number.

231010053321042 is an abundant number, since it is smaller than the sum of its proper divisors (271011646722510).

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

231010053321042 is a wasteful number, since it uses less digits than its factorization.

231010053321042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114743 (or 1114740 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The spelling of 231010053321042 in words is "two hundred thirty-one trillion, ten billion, fifty-three million, three hundred twenty-one thousand, forty-two".