100445362236 has 72 divisors (see below), whose sum is σ = 255829464800. Its totient is φ = 33228683136.

The previous prime is 100445362229. The next prime is 100445362261. The reversal of 100445362236 is 632263544001.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 100445362236.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2826450 + ... + 2861766.

Almost surely, 2^100445362236 is an apocalyptic number.

It is an amenable number.

100445362236 is an abundant number, since it is smaller than the sum of its proper divisors (155384102564).

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

100445362236 is a wasteful number, since it uses less digits than its factorization.

100445362236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35923 (or 35918 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 100445362236 in words is "one hundred billion, four hundred forty-five million, three hundred sixty-two thousand, two hundred thirty-six".