100603347878 has 8 divisors (see below), whose sum is σ = 164623660200. Its totient is φ = 45728794480.

The previous prime is 100603347857. The next prime is 100603347883. The reversal of 100603347878 is 878743306001.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 2286439703 + ... + 2286439746.

It is an arithmetic number, because the mean of its divisors is an integer number (20577957525).

Almost surely, 2^100603347878 is an apocalyptic number.

100603347878 is a deficient number, since it is larger than the sum of its proper divisors (64020312322).

100603347878 is a wasteful number, since it uses less digits than its factorization.

100603347878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4572879462.

The product of its (nonzero) digits is 677376, while the sum is 47.

The spelling of 100603347878 in words is "one hundred billion, six hundred three million, three hundred forty-seven thousand, eight hundred seventy-eight".