3132230131 has 4 divisors (see below), whose sum is σ = 3132413064. Its totient is φ = 3132047200.

The previous prime is 3132230119. The next prime is 3132230141. The reversal of 3132230131 is 1310322313.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3132230131 - 2¹¹ = 3132228083 is a prime.

It is a super-2 number, since 2×3132230131² = 19621731187088554322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3132230099 and 3132230108.

It is not an unprimeable number, because it can be changed into a prime (3132230141) 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 3 ways as a sum of consecutive naturals, for example, 62785 + ... + 101026.

It is an arithmetic number, because the mean of its divisors is an integer number (783103266).

Almost surely, 2^3132230131 is an apocalyptic number.

3132230131 is a deficient number, since it is larger than the sum of its proper divisors (182933).

3132230131 is a wasteful number, since it uses less digits than its factorization.

3132230131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182932.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 3132230131 is about 55966.3303335139. The cubic root of 3132230131 is about 1463.1355223309.

Adding to 3132230131 its reverse (1310322313), we get a palindrome (4442552444).

The spelling of 3132230131 in words is "three billion, one hundred thirty-two million, two hundred thirty thousand, one hundred thirty-one".