123358368038 has 24 divisors (see below), whose sum is σ = 193607476608. Its totient is φ = 58944097872.

The previous prime is 123358368017. The next prime is 123358368059. The reversal of 123358368038 is 830863853321.

It is an interprime number because it is at equal distance from previous prime (123358368017) and next prime (123358368059).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1129595 + ... + 1233977.

It is an arithmetic number, because the mean of its divisors is an integer number (8066978192).

Almost surely, 2^123358368038 is an apocalyptic number.

123358368038 is a deficient number, since it is larger than the sum of its proper divisors (70249108570).

123358368038 is a wasteful number, since it uses less digits than its factorization.

123358368038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105548 (or 105525 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 50.

The spelling of 123358368038 in words is "one hundred twenty-three billion, three hundred fifty-eight million, three hundred sixty-eight thousand, thirty-eight".