103989719164 has 12 divisors (see below), whose sum is σ = 183291232600. Its totient is φ = 51620795568.

The previous prime is 103989719159. The next prime is 103989719177. The reversal of 103989719164 is 461917989301.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 103989719099 and 103989719108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93515379 + ... + 93516490.

Almost surely, 2^103989719164 is an apocalyptic number.

It is an amenable number.

103989719164 is a deficient number, since it is larger than the sum of its proper divisors (79301513436).

103989719164 is a wasteful number, since it uses less digits than its factorization.

103989719164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187032012 (or 187032010 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 58.

The spelling of 103989719164 in words is "one hundred three billion, nine hundred eighty-nine million, seven hundred nineteen thousand, one hundred sixty-four".