103919802988 has 24 divisors (see below), whose sum is σ = 187164835200. Its totient is φ = 50450001408.

The previous prime is 103919802983. The next prime is 103919802989. The reversal of 103919802988 is 889208919301.

It is not an unprimeable number, because it can be changed into a prime (103919802983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 662053 + ... + 803836.

It is an arithmetic number, because the mean of its divisors is an integer number (7798534800).

Almost surely, 2^103919802988 is an apocalyptic number.

It is an amenable number.

103919802988 is a deficient number, since it is larger than the sum of its proper divisors (83245032212).

103919802988 is a wasteful number, since it uses less digits than its factorization.

103919802988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1466409 (or 1466407 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 58.

The spelling of 103919802988 in words is "one hundred three billion, nine hundred nineteen million, eight hundred two thousand, nine hundred eighty-eight".