10202300020 has 48 divisors (see below), whose sum is σ = 23755729536. Its totient is φ = 3649104000.

The previous prime is 10202299999. The next prime is 10202300113. The reversal of 10202300020 is 2000320201.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 366696 + ... + 393535.

It is an arithmetic number, because the mean of its divisors is an integer number (494911032).

Almost surely, 2^10202300020 is an apocalyptic number.

10202300020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10202300020 is an abundant number, since it is smaller than the sum of its proper divisors (13553429516).

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

10202300020 is a wasteful number, since it uses less digits than its factorization.

10202300020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760312 (or 760310 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

Adding to 10202300020 its reverse (2000320201), we get a palindrome (12202620221).

The spelling of 10202300020 in words is "ten billion, two hundred two million, three hundred thousand, twenty".