2132331012 has 432 divisors, whose sum is σ = 7294909440. Its totient is φ = 511847424.

The previous prime is 2132331007. The next prime is 2132331023. The reversal of 2132331012 is 2101332312.

2132331012 is a `hidden beast` number, since 21 + 323 + 310 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 31825803 + ... + 31825869.

Almost surely, 2^2132331012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2132331012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3647454720).

2132331012 is an abundant number, since it is smaller than the sum of its proper divisors (5162578428).

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

2132331012 is a wasteful number, since it uses less digits than its factorization.

2132331012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160 (or 138 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2132331012 is about 46177.1698136644. The cubic root of 2132331012 is about 1287.1175373480.

Adding to 2132331012 its reverse (2101332312), we get a palindrome (4233663324).

The spelling of 2132331012 in words is "two billion, one hundred thirty-two million, three hundred thirty-one thousand, twelve".