2130233232 has 40 divisors (see below), whose sum is σ = 5596382880. Its totient is φ = 698041600.

The previous prime is 2130233219. The next prime is 2130233239. The reversal of 2130233232 is 2323320312.

It is a junction number, because it is equal to n+sod(n) for n = 2130233199 and 2130233208.

It is not an unprimeable number, because it can be changed into a prime (2130233239) 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, 373269 + ... + 378932.

It is an arithmetic number, because the mean of its divisors is an integer number (139909572).

Almost surely, 2^2130233232 is an apocalyptic number.

It is an amenable number.

2130233232 is an abundant number, since it is smaller than the sum of its proper divisors (3466149648).

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

2130233232 is a wasteful number, since it uses less digits than its factorization.

2130233232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752271 (or 752265 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 2130233232 is about 46154.4497529761. The cubic root of 2130233232 is about 1286.6953115705.

Adding to 2130233232 its reverse (2323320312), we get a palindrome (4453553544).

The spelling of 2130233232 in words is "two billion, one hundred thirty million, two hundred thirty-three thousand, two hundred thirty-two".