123030253024031 has 8 divisors (see below), whose sum is σ = 129612294180720. Its totient is φ = 116458888335552.

The previous prime is 123030253024009. The next prime is 123030253024033. The reversal of 123030253024031 is 130420352030321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 123030253024031 - 2³⁴ = 123013073154847 is a prime.

It is a super-2 number, since 2×123030253024031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123030253023985 and 123030253024003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123030253024033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2669093390 + ... + 2669139483.

It is an arithmetic number, because the mean of its divisors is an integer number (16201536772590).

Almost surely, 2^{123030253024031} is an apocalyptic number.

123030253024031 is a deficient number, since it is larger than the sum of its proper divisors (6582041156689).

123030253024031 is a wasteful number, since it uses less digits than its factorization.

123030253024031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5338234105.

The product of its (nonzero) digits is 12960, while the sum is 29.

The spelling of 123030253024031 in words is "one hundred twenty-three trillion, thirty billion, two hundred fifty-three million, twenty-four thousand, thirty-one".