102511415163 has 16 divisors (see below), whose sum is σ = 138035425536. Its totient is φ = 67664879520.

The previous prime is 102511415113. The next prime is 102511415231. The reversal of 102511415163 is 361514115201.

It is not a de Polignac number, because 102511415163 - 2⁹ = 102511414651 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102511415163.

It is not an unprimeable number, because it can be changed into a prime (102511415113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 500545 + ... + 674957.

It is an arithmetic number, because the mean of its divisors is an integer number (8627214096).

Almost surely, 2^102511415163 is an apocalyptic number.

102511415163 is a deficient number, since it is larger than the sum of its proper divisors (35524010373).

102511415163 is a wasteful number, since it uses less digits than its factorization.

102511415163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176354.

The product of its (nonzero) digits is 3600, while the sum is 30.

The spelling of 102511415163 in words is "one hundred two billion, five hundred eleven million, four hundred fifteen thousand, one hundred sixty-three".