102031713 has 12 divisors (see below), whose sum is σ = 168433408. Its totient is φ = 58303800.

The previous prime is 102031693. The next prime is 102031759. The reversal of 102031713 is 317130201.

It is not a de Polignac number, because 102031713 - 2⁶ = 102031649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102031213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 809713 + ... + 809838.

Almost surely, 2^102031713 is an apocalyptic number.

It is an amenable number.

102031713 is a deficient number, since it is larger than the sum of its proper divisors (66401695).

102031713 is a wasteful number, since it uses less digits than its factorization.

102031713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1619564 (or 1619561 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

The square root of 102031713 is about 10101.0748437976. The cubic root of 102031713 is about 467.2812905503.

Adding to 102031713 its reverse (317130201), we get a palindrome (419161914).

The spelling of 102031713 in words is "one hundred two million, thirty-one thousand, seven hundred thirteen".