3213020132 has 24 divisors (see below), whose sum is σ = 6427352064. Its totient is φ = 1376727552.

The previous prime is 3213020131. The next prime is 3213020149. The reversal of 3213020132 is 2310203123.

It is a self number, because there is not a number n which added to its sum of digits gives 3213020132.

It is not an unprimeable number, because it can be changed into a prime (3213020131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187133 + ... + 203579.

It is an arithmetic number, because the mean of its divisors is an integer number (267806336).

Almost surely, 2^3213020132 is an apocalyptic number.

It is an amenable number.

3213020132 is an abundant number, since it is smaller than the sum of its proper divisors (3214331932).

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

3213020132 is a wasteful number, since it uses less digits than its factorization.

3213020132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23435 (or 23433 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3213020132 is about 56683.5084658669. The cubic root of 3213020132 is about 1475.6085022783.

Adding to 3213020132 its reverse (2310203123), we get a palindrome (5523223255).

The spelling of 3213020132 in words is "three billion, two hundred thirteen million, twenty thousand, one hundred thirty-two".