3132230331 has 16 divisors (see below), whose sum is σ = 4449112704. Its totient is φ = 1953258624.

The previous prime is 3132230329. The next prime is 3132230341. The reversal of 3132230331 is 1330322313.

It is not a de Polignac number, because 3132230331 - 2¹ = 3132230329 is a prime.

It is a super-2 number, since 2×3132230331² = 19621733692872739122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3132230298 and 3132230307.

It is not an unprimeable number, because it can be changed into a prime (3132230341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180081 + ... + 196706.

It is an arithmetic number, because the mean of its divisors is an integer number (278069544).

Almost surely, 2^3132230331 is an apocalyptic number.

3132230331 is a deficient number, since it is larger than the sum of its proper divisors (1316882373).

3132230331 is a wasteful number, since it uses less digits than its factorization.

3132230331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376970.

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 3132230331 is about 55966.3321203025. The cubic root of 3132230331 is about 1463.1355534724.

Adding to 3132230331 its reverse (1330322313), we get a palindrome (4462552644).

The spelling of 3132230331 in words is "three billion, one hundred thirty-two million, two hundred thirty thousand, three hundred thirty-one".