2320120132 has 24 divisors (see below), whose sum is σ = 4431873600. Its totient is φ = 1053992160.

The previous prime is 2320120097. The next prime is 2320120133. The reversal of 2320120132 is 2310210232.

It is a super-3 number, since 3×2320120132³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2320120133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66994 + ... + 95542.

It is an arithmetic number, because the mean of its divisors is an integer number (184661400).

Almost surely, 2^2320120132 is an apocalyptic number.

2320120132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2320120132 is a deficient number, since it is larger than the sum of its proper divisors (2111753468).

2320120132 is a wasteful number, since it uses less digits than its factorization.

2320120132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30411 (or 30409 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2320120132 is about 48167.6253514744. The cubic root of 2320120132 is about 1323.8440388211.

Adding to 2320120132 its reverse (2310210232), we get a palindrome (4630330364).

The spelling of 2320120132 in words is "two billion, three hundred twenty million, one hundred twenty thousand, one hundred thirty-two".