3213331132 has 24 divisors (see below), whose sum is σ = 6136410672. Its totient is φ = 1460160000.

The previous prime is 3213331123. The next prime is 3213331151. The reversal of 3213331132 is 2311333123.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166918 + ... + 185170.

It is an arithmetic number, because the mean of its divisors is an integer number (255683778).

Almost surely, 2^3213331132 is an apocalyptic number.

It is an amenable number.

3213331132 is a deficient number, since it is larger than the sum of its proper divisors (2923079540).

3213331132 is a wasteful number, since it uses less digits than its factorization.

3213331132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22269 (or 22267 counting only the distinct ones).

The product of its digits is 972, while the sum is 22.

The square root of 3213331132 is about 56686.2517018016. The cubic root of 3213331132 is about 1475.6561105948.

Adding to 3213331132 its reverse (2311333123), we get a palindrome (5524664255).

The spelling of 3213331132 in words is "three billion, two hundred thirteen million, three hundred thirty-one thousand, one hundred thirty-two".