100528900924040 has 16 divisors (see below), whose sum is σ = 226190027079180. Its totient is φ = 40211560369600.

The previous prime is 100528900923947. The next prime is 100528900924099. The reversal of 100528900924040 is 40429009825001.

It can be written as a sum of positive squares in 2 ways, for example, as 100214074447204 + 314826476836 = 10010698^2 + 561094^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100528900923982 and 100528900924000.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1256611261511 + ... + 1256611261590.

Almost surely, 2^{100528900924040} is an apocalyptic number.

100528900924040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100528900924040 is an abundant number, since it is smaller than the sum of its proper divisors (125661126155140).

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

100528900924040 is a wasteful number, since it uses less digits than its factorization.

100528900924040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2513222523112 (or 2513222523108 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 44.

The spelling of 100528900924040 in words is "one hundred trillion, five hundred twenty-eight billion, nine hundred million, nine hundred twenty-four thousand, forty".