103179839252 has 24 divisors (see below), whose sum is σ = 206428656000. Its totient is φ = 44205150240.

The previous prime is 103179839249. The next prime is 103179839309. The reversal of 103179839252 is 252938971301.

It is a self number, because there is not a number n which added to its sum of digits gives 103179839252.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530399 + ... + 698342.

It is an arithmetic number, because the mean of its divisors is an integer number (8601194000).

Almost surely, 2^103179839252 is an apocalyptic number.

It is an amenable number.

103179839252 is an abundant number, since it is smaller than the sum of its proper divisors (103248816748).

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

103179839252 is a wasteful number, since it uses less digits than its factorization.

103179839252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231751 (or 1231749 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 50.

The spelling of 103179839252 in words is "one hundred three billion, one hundred seventy-nine million, eight hundred thirty-nine thousand, two hundred fifty-two".