39013113 has 16 divisors (see below), whose sum is σ = 55226880. Its totient is φ = 24412416.

The previous prime is 39013111. The next prime is 39013153. The reversal of 39013113 is 31131093.

It is not a de Polignac number, because 39013113 - 2¹ = 39013111 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 39013113.

It is not an unprimeable number, because it can be changed into a prime (39013111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23631 + ... + 25227.

It is an arithmetic number, because the mean of its divisors is an integer number (3451680).

Almost surely, 2^39013113 is an apocalyptic number.

It is an amenable number.

39013113 is a deficient number, since it is larger than the sum of its proper divisors (16213767).

39013113 is a wasteful number, since it uses less digits than its factorization.

39013113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2096.

The product of its (nonzero) digits is 243, while the sum is 21.

The square root of 39013113 is about 6246.0477904031. The cubic root of 39013113 is about 339.1591476968.

The spelling of 39013113 in words is "thirty-nine million, thirteen thousand, one hundred thirteen".