103739912 has 16 divisors (see below), whose sum is σ = 194836860. Its totient is φ = 51783424.

The previous prime is 103739893. The next prime is 103739927. The reversal of 103739912 is 219937301.

It can be written as a sum of positive squares in 2 ways, for example, as 62188996 + 41550916 = 7886^2 + 6446^2 .

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, 5573 + ... + 15444.

Almost surely, 2^103739912 is an apocalyptic number.

It is an amenable number.

103739912 is a deficient number, since it is larger than the sum of its proper divisors (91096948).

103739912 is a wasteful number, since it uses less digits than its factorization.

103739912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21640 (or 21636 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 35.

The square root of 103739912 is about 10185.2791812498. The cubic root of 103739912 is about 469.8745885400.

The spelling of 103739912 in words is "one hundred three million, seven hundred thirty-nine thousand, nine hundred twelve".