232113311 has 2 divisors, whose sum is σ = 232113312. Its totient is φ = 232113310.

The previous prime is 232113241. The next prime is 232113313. The reversal of 232113311 is 113311232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 232113311 - 2¹⁴ = 232096927 is a prime.

Together with 232113313, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 232113311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232113313) 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 as a sum of consecutive naturals, namely, 116056655 + 116056656.

It is an arithmetic number, because the mean of its divisors is an integer number (116056656).

Almost surely, 2^232113311 is an apocalyptic number.

232113311 is a deficient number, since it is larger than the sum of its proper divisors (1).

232113311 is an equidigital number, since it uses as much as digits as its factorization.

232113311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108, while the sum is 17.

The square root of 232113311 is about 15235.2653734682. The cubic root of 232113311 is about 614.5633854334.

Adding to 232113311 its reverse (113311232), we get a palindrome (345424543).

The spelling of 232113311 in words is "two hundred thirty-two million, one hundred thirteen thousand, three hundred eleven".