2132323012 has 12 divisors (see below), whose sum is σ = 3794812560. Its totient is φ = 1048090856.

The previous prime is 2132322979. The next prime is 2132323019. The reversal of 2132323012 is 2103232312.

It is not an unprimeable number, because it can be changed into a prime (2132323019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4517398 + ... + 4517869.

It is an arithmetic number, because the mean of its divisors is an integer number (316234380).

Almost surely, 2^2132323012 is an apocalyptic number.

It is an amenable number.

2132323012 is a deficient number, since it is larger than the sum of its proper divisors (1662489548).

2132323012 is a wasteful number, since it uses less digits than its factorization.

2132323012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9035330 (or 9035328 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2132323012 is about 46177.0831906910. The cubic root of 2132323012 is about 1287.1159276928.

Adding to 2132323012 its reverse (2103232312), we get a palindrome (4235555324).

The spelling of 2132323012 in words is "two billion, one hundred thirty-two million, three hundred twenty-three thousand, twelve".