103879947812 has 24 divisors (see below), whose sum is σ = 182735414400. Its totient is φ = 51669921600.

The previous prime is 103879947799. The next prime is 103879947817. The reversal of 103879947812 is 218749978301.

It is not an unprimeable number, because it can be changed into a prime (103879947817) 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, 9029648 + ... + 9041144.

It is an arithmetic number, because the mean of its divisors is an integer number (7613975600).

Almost surely, 2^103879947812 is an apocalyptic number.

It is an amenable number.

103879947812 is a deficient number, since it is larger than the sum of its proper divisors (78855466588).

103879947812 is a wasteful number, since it uses less digits than its factorization.

103879947812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23051 (or 23049 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 59.

The spelling of 103879947812 in words is "one hundred three billion, eight hundred seventy-nine million, nine hundred forty-seven thousand, eight hundred twelve".