103312013124 has 12 divisors (see below), whose sum is σ = 241061363984. Its totient is φ = 34437337704.

The previous prime is 103312013117. The next prime is 103312013137. The reversal of 103312013124 is 421310213301.

103312013124 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 103312013124.

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, 4304667202 + ... + 4304667225.

Almost surely, 2^103312013124 is an apocalyptic number.

It is an amenable number.

103312013124 is an abundant number, since it is smaller than the sum of its proper divisors (137749350860).

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

103312013124 is a wasteful number, since it uses less digits than its factorization.

103312013124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8609334434 (or 8609334432 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 103312013124 its reverse (421310213301), we get a palindrome (524622226425).

The spelling of 103312013124 in words is "one hundred three billion, three hundred twelve million, thirteen thousand, one hundred twenty-four".