100102650655 has 32 divisors (see below), whose sum is σ = 145530290304. Its totient is φ = 64527998976.

The previous prime is 100102650623. The next prime is 100102650667. The reversal of 100102650655 is 556056201001.

It is not a de Polignac number, because 100102650655 - 2⁵ = 100102650623 is a prime.

It is a congruent number.

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, 408919 + ... + 606151.

It is an arithmetic number, because the mean of its divisors is an integer number (4547821572).

Almost surely, 2^100102650655 is an apocalyptic number.

100102650655 is a deficient number, since it is larger than the sum of its proper divisors (45427639649).

100102650655 is a wasteful number, since it uses less digits than its factorization.

100102650655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198115.

The product of its (nonzero) digits is 9000, while the sum is 31.

Adding to 100102650655 its reverse (556056201001), we get a palindrome (656158851656).

The spelling of 100102650655 in words is "one hundred billion, one hundred two million, six hundred fifty thousand, six hundred fifty-five".