103979615308 has 24 divisors (see below), whose sum is σ = 191907705920. Its totient is φ = 49159308240.

The previous prime is 103979615293. The next prime is 103979615317. The reversal of 103979615308 is 803516979301.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1268238 + ... + 1347733.

Almost surely, 2^103979615308 is an apocalyptic number.

It is an amenable number.

103979615308 is a deficient number, since it is larger than the sum of its proper divisors (87928090612).

103979615308 is a wasteful number, since it uses less digits than its factorization.

103979615308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2616517 (or 2616515 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 52.

The spelling of 103979615308 in words is "one hundred three billion, nine hundred seventy-nine million, six hundred fifteen thousand, three hundred eight".