100868395095 has 64 divisors (see below), whose sum is σ = 193367986560. Its totient is φ = 49593378816.

The previous prime is 100868395057. The next prime is 100868395183. The reversal of 100868395095 is 590593868001.

It is a happy number.

100868395095 is a `hidden beast` number, since 100 + 8 + 68 + 395 + 0 + 95 = 666.

It is not a de Polignac number, because 100868395095 - 2⁶ = 100868395031 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1319439 + ... + 1393791.

It is an arithmetic number, because the mean of its divisors is an integer number (3021374790).

Almost surely, 2^100868395095 is an apocalyptic number.

100868395095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

100868395095 is a deficient number, since it is larger than the sum of its proper divisors (92499591465).

100868395095 is a wasteful number, since it uses less digits than its factorization.

100868395095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75153 (or 75147 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 54.

The spelling of 100868395095 in words is "one hundred billion, eight hundred sixty-eight million, three hundred ninety-five thousand, ninety-five".