103445917908 has 24 divisors (see below), whose sum is σ = 244976404512. Its totient is φ = 33967316064.

The previous prime is 103445917873. The next prime is 103445917933. The reversal of 103445917908 is 809719544301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64331235 + ... + 64332842.

It is an arithmetic number, because the mean of its divisors is an integer number (10207350188).

Almost surely, 2^103445917908 is an apocalyptic number.

It is an amenable number.

103445917908 is an abundant number, since it is smaller than the sum of its proper divisors (141530486604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103445917908 is a wasteful number, since it uses less digits than its factorization.

103445917908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128664151 (or 128664149 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 51.

The spelling of 103445917908 in words is "one hundred three billion, four hundred forty-five million, nine hundred seventeen thousand, nine hundred eight".