202113103301020 has 96 divisors (see below), whose sum is σ = 426313066507776. Its totient is φ = 80488691712000.

The previous prime is 202113103300991. The next prime is 202113103301089. The reversal of 202113103301020 is 20103301311202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20413398070 + ... + 20413407970.

It is an arithmetic number, because the mean of its divisors is an integer number (4440761109456).

Almost surely, 2^{202113103301020} is an apocalyptic number.

202113103301020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202113103301020 is an abundant number, since it is smaller than the sum of its proper divisors (224199963206756).

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

202113103301020 is a wasteful number, since it uses less digits than its factorization.

202113103301020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13871 (or 13869 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 202113103301020 its reverse (20103301311202), we get a palindrome (222216404612222).

The spelling of 202113103301020 in words is "two hundred two trillion, one hundred thirteen billion, one hundred three million, three hundred one thousand, twenty".