100530671630625 has 120 divisors (see below), whose sum is σ = 182083847417472. Its totient is φ = 53430989040000.

The previous prime is 100530671630611. The next prime is 100530671630663. The reversal of 100530671630625 is 526036176035001.

100530671630625 is a `hidden beast` number, since 1 + 0 + 0 + 5 + 3 + 0 + 6 + 7 + 1 + 630 + 6 + 2 + 5 = 666.

It is not a de Polignac number, because 100530671630625 - 2²⁸ = 100530403195169 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 2436318744 + ... + 2436360006.

Almost surely, 2^{100530671630625} is an apocalyptic number.

100530671630625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

100530671630625 is a deficient number, since it is larger than the sum of its proper divisors (81553175786847).

100530671630625 is a wasteful number, since it uses less digits than its factorization.

100530671630625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42777 (or 42759 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The spelling of 100530671630625 in words is "one hundred trillion, five hundred thirty billion, six hundred seventy-one million, six hundred thirty thousand, six hundred twenty-five".