100365515068 has 24 divisors (see below), whose sum is σ = 216171879392. Its totient is φ = 39705038784.

The previous prime is 100365515011. The next prime is 100365515069. The reversal of 100365515068 is 860515563001.

It is a super-2 number, since 2×100365515068² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100365515068.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100365515069) 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, 137864355 + ... + 137865082.

Almost surely, 2^100365515068 is an apocalyptic number.

It is an amenable number.

100365515068 is an abundant number, since it is smaller than the sum of its proper divisors (115806364324).

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

100365515068 is a wasteful number, since it uses less digits than its factorization.

100365515068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275729461 (or 275729459 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 40.

The spelling of 100365515068 in words is "one hundred billion, three hundred sixty-five million, five hundred fifteen thousand, sixty-eight".