2313211132 has 24 divisors (see below), whose sum is σ = 4083730560. Its totient is φ = 1146473280.

The previous prime is 2313211127. The next prime is 2313211139. The reversal of 2313211132 is 2311123132.

2313211132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313211139) 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, 224469 + ... + 234547.

It is an arithmetic number, because the mean of its divisors is an integer number (170155440).

Almost surely, 2^2313211132 is an apocalyptic number.

It is an amenable number.

2313211132 is a deficient number, since it is larger than the sum of its proper divisors (1770519428).

2313211132 is a wasteful number, since it uses less digits than its factorization.

2313211132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10581 (or 10579 counting only the distinct ones).

The product of its digits is 216, while the sum is 19.

The square root of 2313211132 is about 48095.8535842748. The cubic root of 2313211132 is about 1322.5286568667.

Adding to 2313211132 its reverse (2311123132), we get a palindrome (4624334264).

The spelling of 2313211132 in words is "two billion, three hundred thirteen million, two hundred eleven thousand, one hundred thirty-two".