10021990300 has 36 divisors (see below), whose sum is σ = 24854537680. Its totient is φ = 3436110720.

The previous prime is 10021990283. The next prime is 10021990313. The reversal of 10021990300 is 309912001.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7157865 + ... + 7159264.

Almost surely, 2^10021990300 is an apocalyptic number.

10021990300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10021990300 is an abundant number, since it is smaller than the sum of its proper divisors (14832547380).

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

10021990300 is a wasteful number, since it uses less digits than its factorization.

10021990300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14317150 (or 14317143 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 25.

The spelling of 10021990300 in words is "ten billion, twenty-one million, nine hundred ninety thousand, three hundred".