2312032120 has 32 divisors (see below), whose sum is σ = 5205021120. Its totient is φ = 924288640.

The previous prime is 2312032097. The next prime is 2312032123. The reversal of 2312032120 is 212302132.

It is a junction number, because it is equal to n+sod(n) for n = 2312032094 and 2312032103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312032123) 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, 59394 + ... + 90286.

It is an arithmetic number, because the mean of its divisors is an integer number (162656910).

Almost surely, 2^2312032120 is an apocalyptic number.

2312032120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2312032120 is an abundant number, since it is smaller than the sum of its proper divisors (2892989000).

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

2312032120 is a wasteful number, since it uses less digits than its factorization.

2312032120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32775 (or 32771 counting only the distinct ones).

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

The square root of 2312032120 is about 48083.5951234930. The cubic root of 2312032120 is about 1322.3039271069.

Adding to 2312032120 its reverse (212302132), we get a palindrome (2524334252).

The spelling of 2312032120 in words is "two billion, three hundred twelve million, thirty-two thousand, one hundred twenty".