2132113312 has 48 divisors (see below), whose sum is σ = 4805317440. Its totient is φ = 912227328.

The previous prime is 2132113307. The next prime is 2132113337. The reversal of 2132113312 is 2133112312.

It is a self number, because there is not a number n which added to its sum of digits gives 2132113312.

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, 130968 + ... + 146344.

It is an arithmetic number, because the mean of its divisors is an integer number (100110780).

Almost surely, 2^2132113312 is an apocalyptic number.

It is an amenable number.

2132113312 is an abundant number, since it is smaller than the sum of its proper divisors (2673204128).

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

2132113312 is a wasteful number, since it uses less digits than its factorization.

2132113312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16013 (or 16005 counting only the distinct ones).

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

The square root of 2132113312 is about 46174.8125280439. The cubic root of 2132113312 is about 1287.0737331696.

Adding to 2132113312 its reverse (2133112312), we get a palindrome (4265225624).

The spelling of 2132113312 in words is "two billion, one hundred thirty-two million, one hundred thirteen thousand, three hundred twelve".