102715007 has 8 divisors (see below), whose sum is σ = 110162160. Its totient is φ = 95472000.

The previous prime is 102715001. The next prime is 102715027. The reversal of 102715007 is 700517201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102715007 - 2⁶ = 102714943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102715001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49994 + ... + 52007.

It is an arithmetic number, because the mean of its divisors is an integer number (13770270).

Almost surely, 2^102715007 is an apocalyptic number.

102715007 is a deficient number, since it is larger than the sum of its proper divisors (7447153).

102715007 is a wasteful number, since it uses less digits than its factorization.

102715007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102073.

The product of its (nonzero) digits is 490, while the sum is 23.

The square root of 102715007 is about 10134.8412419732. The cubic root of 102715007 is about 468.3220793497.

The spelling of 102715007 in words is "one hundred two million, seven hundred fifteen thousand, seven".