103517918426 has 64 divisors (see below), whose sum is σ = 180833990400. Its totient is φ = 44044847616.

The previous prime is 103517918417. The next prime is 103517918437. The reversal of 103517918426 is 624819715301.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10174670 + ... + 10184838.

It is an arithmetic number, because the mean of its divisors is an integer number (2825531100).

It is a 1-persistent number, because it is pandigital, but 2⋅103517918426 = 207035836852 is not.

Almost surely, 2^103517918426 is an apocalyptic number.

103517918426 is a deficient number, since it is larger than the sum of its proper divisors (77316071974).

103517918426 is a wasteful number, since it uses less digits than its factorization.

103517918426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10823.

The product of its (nonzero) digits is 362880, while the sum is 47.

The spelling of 103517918426 in words is "one hundred three billion, five hundred seventeen million, nine hundred eighteen thousand, four hundred twenty-six".