13703139 has 12 divisors (see below), whose sum is σ = 20957976. Its totient is φ = 8597952.

The previous prime is 13703119. The next prime is 13703141. The reversal of 13703139 is 93130731.

13703139 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13703139 - 2⁸ = 13702883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13703119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44629 + ... + 44934.

It is an arithmetic number, because the mean of its divisors is an integer number (1746498).

Almost surely, 2^13703139 is an apocalyptic number.

13703139 is a deficient number, since it is larger than the sum of its proper divisors (7254837).

13703139 is a wasteful number, since it uses less digits than its factorization.

13703139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89586 (or 89583 counting only the distinct ones).

The product of its (nonzero) digits is 1701, while the sum is 27.

The square root of 13703139 is about 3701.7751147254. The cubic root of 13703139 is about 239.2985246321.

The spelling of 13703139 in words is "thirteen million, seven hundred three thousand, one hundred thirty-nine".