102858713 has 6 divisors (see below), whose sum is σ = 106284762. Its totient is φ = 99539760.

The previous prime is 102858689. The next prime is 102858719. The reversal of 102858713 is 317858201.

It can be written as a sum of positive squares in only one way, i.e., 100260169 + 2598544 = 10013^2 + 1612^2 .

It is not a de Polignac number, because 102858713 - 2⁶ = 102858649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102858719) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52556 + ... + 54477.

It is an arithmetic number, because the mean of its divisors is an integer number (17714127).

Almost surely, 2^102858713 is an apocalyptic number.

It is an amenable number.

102858713 is a deficient number, since it is larger than the sum of its proper divisors (3426049).

102858713 is an equidigital number, since it uses as much as digits as its factorization.

102858713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107095 (or 107064 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 102858713 is about 10141.9284655336. The cubic root of 102858713 is about 468.5403834802.

The spelling of 102858713 in words is "one hundred two million, eight hundred fifty-eight thousand, seven hundred thirteen".