103919596544 has 44 divisors (see below), whose sum is σ = 216769832544. Its totient is φ = 49700665344.

The previous prime is 103919596483. The next prime is 103919596621. The reversal of 103919596544 is 445695919301.

It is a self number, because there is not a number n which added to its sum of digits gives 103919596544.

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, 2182622 + ... + 2229725.

Almost surely, 2^103919596544 is an apocalyptic number.

It is an amenable number.

103919596544 is an abundant number, since it is smaller than the sum of its proper divisors (112850236000).

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

103919596544 is an equidigital number, since it uses as much as digits as its factorization.

103919596544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4412390 (or 4412372 counting only the distinct ones).

The product of its (nonzero) digits is 5248800, while the sum is 56.

The spelling of 103919596544 in words is "one hundred three billion, nine hundred nineteen million, five hundred ninety-six thousand, five hundred forty-four".