102364481065 has 32 divisors (see below), whose sum is σ = 153178179840. Its totient is φ = 63799008000.

The previous prime is 102364481047. The next prime is 102364481123. The reversal of 102364481065 is 560184463201.

It is a happy number.

It is not a de Polignac number, because 102364481065 - 2⁵ = 102364481033 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2159115 + ... + 2206015.

It is an arithmetic number, because the mean of its divisors is an integer number (4786818120).

Almost surely, 2^102364481065 is an apocalyptic number.

It is an amenable number.

102364481065 is a deficient number, since it is larger than the sum of its proper divisors (50813698775).

102364481065 is a wasteful number, since it uses less digits than its factorization.

102364481065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52593.

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 102364481065 in words is "one hundred two billion, three hundred sixty-four million, four hundred eighty-one thousand, sixty-five".