123582072162104 has 8 divisors (see below), whose sum is σ = 231716385303960. Its totient is φ = 61791036081048.

The previous prime is 123582072162091. The next prime is 123582072162247. The reversal of 123582072162104 is 401261270285321.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7723879510124 + ... + 7723879510139.

It is an arithmetic number, because the mean of its divisors is an integer number (28964548162995).

Almost surely, 2^{123582072162104} is an apocalyptic number.

It is an amenable number.

123582072162104 is a deficient number, since it is larger than the sum of its proper divisors (108134313141856).

123582072162104 is a wasteful number, since it uses less digits than its factorization.

123582072162104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15447759020269 (or 15447759020265 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 123582072162104 in words is "one hundred twenty-three trillion, five hundred eighty-two billion, seventy-two million, one hundred sixty-two thousand, one hundred four".