3132331330 has 16 divisors (see below), whose sum is σ = 5638853880. Its totient is φ = 1252786432.

The previous prime is 3132331297. The next prime is 3132331333. The reversal of 3132331330 is 331332313.

3132331330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 681784321 + 2450547009 = 26111^2 + 49503^2 .

It is a super-2 number, since 2×3132331330² = 19622999121799137800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3132331333) 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, 126186 + ... + 148954.

Almost surely, 2^3132331330 is an apocalyptic number.

3132331330 is a deficient number, since it is larger than the sum of its proper divisors (2506522550).

3132331330 is a wasteful number, since it uses less digits than its factorization.

3132331330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36533.

The product of its (nonzero) digits is 1458, while the sum is 22.

The square root of 3132331330 is about 55967.2344322998. The cubic root of 3132331330 is about 1463.1512796083.

Adding to 3132331330 its reverse (331332313), we get a palindrome (3463663643).

The spelling of 3132331330 in words is "three billion, one hundred thirty-two million, three hundred thirty-one thousand, three hundred thirty".