20301310100 has 36 divisors (see below), whose sum is σ = 44060179968. Its totient is φ = 8119356000.

The previous prime is 20301310097. The next prime is 20301310151. The reversal of 20301310100 is 101310302.

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, 1132205 + ... + 1149995.

It is an arithmetic number, because the mean of its divisors is an integer number (1223893888).

Almost surely, 2^20301310100 is an apocalyptic number.

20301310100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20301310100 is an abundant number, since it is smaller than the sum of its proper divisors (23758869868).

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

20301310100 is a wasteful number, since it uses less digits than its factorization.

20301310100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29216 (or 29209 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 20301310100 its reverse (101310302), we get a palindrome (20402620402).

The spelling of 20301310100 in words is "twenty billion, three hundred one million, three hundred ten thousand, one hundred".