2132313212 has 24 divisors (see below), whose sum is σ = 3775774800. Its totient is φ = 1053561600.

The previous prime is 2132313203. The next prime is 2132313221. The reversal of 2132313212 is 2123132312.

It is an interprime number because it is at equal distance from previous prime (2132313203) and next prime (2132313221).

It is a congruent number.

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, 216164 + ... + 225812.

It is an arithmetic number, because the mean of its divisors is an integer number (157323950).

Almost surely, 2^2132313212 is an apocalyptic number.

It is an amenable number.

2132313212 is a deficient number, since it is larger than the sum of its proper divisors (1643461588).

2132313212 is a wasteful number, since it uses less digits than its factorization.

2132313212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10301 (or 10299 counting only the distinct ones).

The product of its digits is 432, while the sum is 20.

The square root of 2132313212 is about 46176.9770773272. The cubic root of 2132313212 is about 1287.1139558596.

Adding to 2132313212 its reverse (2123132312), we get a palindrome (4255445524).

Subtracting from 2132313212 its reverse (2123132312), we obtain a square (9180900 = 3030²).

The spelling of 2132313212 in words is "two billion, one hundred thirty-two million, three hundred thirteen thousand, two hundred twelve".