232243800331 has 2 divisors, whose sum is σ = 232243800332. Its totient is φ = 232243800330.

The previous prime is 232243800319. The next prime is 232243800409. The reversal of 232243800331 is 133008342232.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 232243800331 - 2²¹ = 232241703179 is a prime.

It is a super-2 number, since 2×232243800331² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232243800293 and 232243800302.

It is not a weakly prime, because it can be changed into another prime (232243800301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116121900165 + 116121900166.

It is an arithmetic number, because the mean of its divisors is an integer number (116121900166).

Almost surely, 2^232243800331 is an apocalyptic number.

232243800331 is a deficient number, since it is larger than the sum of its proper divisors (1).

232243800331 is an equidigital number, since it uses as much as digits as its factorization.

232243800331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 31.

The spelling of 232243800331 in words is "two hundred thirty-two billion, two hundred forty-three million, eight hundred thousand, three hundred thirty-one".