123090101984596 has 24 divisors (see below), whose sum is σ = 235436096399616. Its totient is φ = 56056213426560.

The previous prime is 123090101984561. The next prime is 123090101984651. The reversal of 123090101984596 is 695489101090321.

It is a self number, because there is not a number n which added to its sum of digits gives 123090101984596.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29195942386 + ... + 29195946601.

It is an arithmetic number, because the mean of its divisors is an integer number (9809837349984).

Almost surely, 2^{123090101984596} is an apocalyptic number.

It is an amenable number.

123090101984596 is a deficient number, since it is larger than the sum of its proper divisors (112345994415020).

123090101984596 is a wasteful number, since it uses less digits than its factorization.

123090101984596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58391889039 (or 58391889037 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 58.

The spelling of 123090101984596 in words is "one hundred twenty-three trillion, ninety billion, one hundred one million, nine hundred eighty-four thousand, five hundred ninety-six".