232334110991 has 2 divisors, whose sum is σ = 232334110992. Its totient is φ = 232334110990.

The previous prime is 232334110961. The next prime is 232334111011. The reversal of 232334110991 is 199011433232.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232334110991 is a prime.

It is a super-3 number, since 3×232334110991³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232334110901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116167055495 + 116167055496.

It is an arithmetic number, because the mean of its divisors is an integer number (116167055496).

Almost surely, 2^232334110991 is an apocalyptic number.

232334110991 is a deficient number, since it is larger than the sum of its proper divisors (1).

232334110991 is an equidigital number, since it uses as much as digits as its factorization.

232334110991 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 38.

It can be divided in two parts, 2323341 and 10991, that added together give a palindrome (2334332).

The spelling of 232334110991 in words is "two hundred thirty-two billion, three hundred thirty-four million, one hundred ten thousand, nine hundred ninety-one".