102655418802 has 16 divisors (see below), whose sum is σ = 206207394240. Its totient is φ = 34069046832.

The previous prime is 102655418791. The next prime is 102655418807. The reversal of 102655418802 is 208814556201.

It is not an unprimeable number, because it can be changed into a prime (102655418807) 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, 37355038 + ... + 37357785.

It is an arithmetic number, because the mean of its divisors is an integer number (12887962140).

Almost surely, 2^102655418802 is an apocalyptic number.

102655418802 is an abundant number, since it is smaller than the sum of its proper divisors (103551975438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102655418802 is a wasteful number, since it uses less digits than its factorization.

102655418802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74713057.

The product of its (nonzero) digits is 153600, while the sum is 42.

The spelling of 102655418802 in words is "one hundred two billion, six hundred fifty-five million, four hundred eighteen thousand, eight hundred two".