102864888045184 has 16 divisors (see below), whose sum is σ = 204926144152770. Its totient is φ = 51432444022528.

The previous prime is 102864888045113. The next prime is 102864888045191. The reversal of 102864888045184 is 481540888468201.

It can be written as a sum of positive squares in only one way, i.e., 94993092673600 + 7871795371584 = 9746440^2 + 2805672^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 401815968799 + ... + 401815969054.

Almost surely, 2^{102864888045184} is an apocalyptic number.

It is an amenable number.

102864888045184 is a deficient number, since it is larger than the sum of its proper divisors (102061256107586).

102864888045184 is an frugal number, since it uses more digits than its factorization.

102864888045184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803631937867 (or 803631937855 counting only the distinct ones).

The product of its (nonzero) digits is 125829120, while the sum is 67.

The spelling of 102864888045184 in words is "one hundred two trillion, eight hundred sixty-four billion, eight hundred eighty-eight million, forty-five thousand, one hundred eighty-four".