123013240252292 has 96 divisors (see below), whose sum is σ = 235419610567680. Its totient is φ = 55903907888640.

The previous prime is 123013240252237. The next prime is 123013240252327. The reversal of 123013240252292 is 292252042310321.

123013240252292 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×123013240252292² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1119071309 + ... + 1119181227.

It is an arithmetic number, because the mean of its divisors is an integer number (2452287610080).

Almost surely, 2^{123013240252292} is an apocalyptic number.

It is an amenable number.

123013240252292 is a deficient number, since it is larger than the sum of its proper divisors (112406370315388).

123013240252292 is a wasteful number, since it uses less digits than its factorization.

123013240252292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111261 (or 111259 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 123013240252292 in words is "one hundred twenty-three trillion, thirteen billion, two hundred forty million, two hundred fifty-two thousand, two hundred ninety-two".