100533026040 has 64 divisors (see below), whose sum is σ = 311328092160. Its totient is φ = 25944005760.

The previous prime is 100533026039. The next prime is 100533026051. The reversal of 100533026040 is 40620335001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 100533026040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13508784 + ... + 13516223.

It is an arithmetic number, because the mean of its divisors is an integer number (4864501440).

Almost surely, 2^100533026040 is an apocalyptic number.

100533026040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100533026040 is an abundant number, since it is smaller than the sum of its proper divisors (210795066120).

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

100533026040 is a wasteful number, since it uses less digits than its factorization.

100533026040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27025052 (or 27025048 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The spelling of 100533026040 in words is "one hundred billion, five hundred thirty-three million, twenty-six thousand, forty".