123030253024532 has 24 divisors (see below), whose sum is σ = 252710789998464. Its totient is φ = 51302190449952.

The previous prime is 123030253024519. The next prime is 123030253024541. The reversal of 123030253024532 is 235420352030321.

It is a super-3 number, since 3×123030253024532³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 123030253024492 and 123030253024501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59377534208 + ... + 59377536279.

It is an arithmetic number, because the mean of its divisors is an integer number (10529616249936).

Almost surely, 2^{123030253024532} is an apocalyptic number.

It is an amenable number.

123030253024532 is an abundant number, since it is smaller than the sum of its proper divisors (129680536973932).

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

123030253024532 is a wasteful number, since it uses less digits than its factorization.

123030253024532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118755070535 (or 118755070533 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 35.

The spelling of 123030253024532 in words is "one hundred twenty-three trillion, thirty billion, two hundred fifty-three million, twenty-four thousand, five hundred thirty-two".