123087064504 has 16 divisors (see below), whose sum is σ = 231442042320. Its totient is φ = 61369186560.

The previous prime is 123087064501. The next prime is 123087064519. The reversal of 123087064504 is 405460780321.

123087064504 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123087064501) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 21790212 + ... + 21795859.

It is an arithmetic number, because the mean of its divisors is an integer number (14465127645).

Almost surely, 2^123087064504 is an apocalyptic number.

It is an amenable number.

123087064504 is a deficient number, since it is larger than the sum of its proper divisors (108354977816).

123087064504 is a wasteful number, since it uses less digits than its factorization.

123087064504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43586430 (or 43586426 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 123087064504 in words is "one hundred twenty-three billion, eighty-seven million, sixty-four thousand, five hundred four".