10021008375 has 72 divisors (see below), whose sum is σ = 21013965648. Its totient is φ = 4581007200.

The previous prime is 10021008289. The next prime is 10021008397. The reversal of 10021008375 is 57380012001.

It is not a de Polignac number, because 10021008375 - 2⁹ = 10021007863 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 35769 + ... + 146018.

It is an arithmetic number, because the mean of its divisors is an integer number (291860634).

Almost surely, 2^10021008375 is an apocalyptic number.

10021008375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10021008375 is an abundant number, since it is smaller than the sum of its proper divisors (10992957273).

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

10021008375 is a wasteful number, since it uses less digits than its factorization.

10021008375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181822 (or 181802 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The spelling of 10021008375 in words is "ten billion, twenty-one million, eight thousand, three hundred seventy-five".