2320131020 has 24 divisors (see below), whose sum is σ = 4874803584. Its totient is φ = 927570816.

The previous prime is 2320130959. The next prime is 2320131043. The reversal of 2320131020 is 201310232.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2320130986 and 2320131004.

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, 10757 + ... + 68963.

It is an arithmetic number, because the mean of its divisors is an integer number (203116816).

Almost surely, 2^2320131020 is an apocalyptic number.

2320131020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2320131020 is an abundant number, since it is smaller than the sum of its proper divisors (2554672564).

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

2320131020 is a wasteful number, since it uses less digits than its factorization.

2320131020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60209 (or 60207 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2320131020 is about 48167.7383733137. The cubic root of 2320131020 is about 1323.8461096896.

Adding to 2320131020 its reverse (201310232), we get a palindrome (2521441252).

The spelling of 2320131020 in words is "two billion, three hundred twenty million, one hundred thirty-one thousand, twenty".