123056053074 has 24 divisors (see below), whose sum is σ = 267961262400. Its totient is φ = 40812559128.

The previous prime is 123056053019. The next prime is 123056053147. The reversal of 123056053074 is 470350650321.

123056053074 is a `hidden beast` number, since 1 + 2 + 3 + 0 + 56 + 0 + 530 + 74 = 666.

It is a super-2 number, since 2×123056053074² (a number of 23 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, 17173422 + ... + 17180585.

It is an arithmetic number, because the mean of its divisors is an integer number (11165052600).

Almost surely, 2^123056053074 is an apocalyptic number.

123056053074 is an abundant number, since it is smaller than the sum of its proper divisors (144905209326).

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

123056053074 is a wasteful number, since it uses less digits than its factorization.

123056053074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34354214 (or 34354211 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The spelling of 123056053074 in words is "one hundred twenty-three billion, fifty-six million, fifty-three thousand, seventy-four".