102173148715 has 16 divisors (see below), whose sum is σ = 134090880480. Its totient is φ = 74120555520.

The previous prime is 102173148683. The next prime is 102173148731. The reversal of 102173148715 is 517841371201.

It is not a de Polignac number, because 102173148715 - 2⁵ = 102173148683 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2317830 + ... + 2361499.

It is an arithmetic number, because the mean of its divisors is an integer number (8380680030).

Almost surely, 2^102173148715 is an apocalyptic number.

102173148715 is a deficient number, since it is larger than the sum of its proper divisors (31917731765).

102173148715 is a wasteful number, since it uses less digits than its factorization.

102173148715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4679742.

The product of its (nonzero) digits is 47040, while the sum is 40.

The spelling of 102173148715 in words is "one hundred two billion, one hundred seventy-three million, one hundred forty-eight thousand, seven hundred fifteen".