230232131002331 has 16 divisors (see below), whose sum is σ = 236352204985344. Its totient is φ = 224162985475584.

The previous prime is 230232131002319. The next prime is 230232131002339. The reversal of 230232131002331 is 133200131232032.

It is a cyclic number.

It is not a de Polignac number, because 230232131002331 - 2³⁸ = 229957253095387 is a prime.

It is a super-2 number, since 2×230232131002331² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230232131002331.

It is not an unprimeable number, because it can be changed into a prime (230232131002339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 955663616 + ... + 955904498.

It is an arithmetic number, because the mean of its divisors is an integer number (14772012811584).

Almost surely, 2^{230232131002331} is an apocalyptic number.

230232131002331 is a deficient number, since it is larger than the sum of its proper divisors (6120073983013).

230232131002331 is a wasteful number, since it uses less digits than its factorization.

230232131002331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346490.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 230232131002331 its reverse (133200131232032), we get a palindrome (363432262234363).

The spelling of 230232131002331 in words is "two hundred thirty trillion, two hundred thirty-two billion, one hundred thirty-one million, two thousand, three hundred thirty-one".