201302102020 has 24 divisors (see below), whose sum is σ = 426838636224. Its totient is φ = 79739084256.

The previous prime is 201302102017. The next prime is 201302102039. The reversal of 201302102020 is 20201203102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48857674 + ... + 48861793.

It is an arithmetic number, because the mean of its divisors is an integer number (17784943176).

Almost surely, 2^201302102020 is an apocalyptic number.

201302102020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201302102020 is an abundant number, since it is smaller than the sum of its proper divisors (225536534204).

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

201302102020 is a wasteful number, since it uses less digits than its factorization.

201302102020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97719579 (or 97719577 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 201302102020 its reverse (20201203102), we get a palindrome (221503305122).

The spelling of 201302102020 in words is "two hundred one billion, three hundred two million, one hundred two thousand, twenty".