123030253302044 has 24 divisors (see below), whose sum is σ = 235989094244736. Its totient is φ = 55657805238000.

The previous prime is 123030253302023. The next prime is 123030253302133. The reversal of 123030253302044 is 440203352030321.

It is a super-3 number, since 3×123030253302044³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 123030253302044.

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, 6625919912 + ... + 6625938479.

It is an arithmetic number, because the mean of its divisors is an integer number (9832878926864).

Almost surely, 2^{123030253302044} is an apocalyptic number.

It is an amenable number.

123030253302044 is a deficient number, since it is larger than the sum of its proper divisors (112958840942692).

123030253302044 is a wasteful number, since it uses less digits than its factorization.

123030253302044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13251858617 (or 13251858615 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 32.

The spelling of 123030253302044 in words is "one hundred twenty-three trillion, thirty billion, two hundred fifty-three million, three hundred two thousand, forty-four".