233112163 has 2 divisors, whose sum is σ = 233112164. Its totient is φ = 233112162.

The previous prime is 233112133. The next prime is 233112169. The reversal of 233112163 is 361211332.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233112163 is a prime.

It is not a weakly prime, because it can be changed into another prime (233112169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116556081 + 116556082.

It is an arithmetic number, because the mean of its divisors is an integer number (116556082).

Almost surely, 2^233112163 is an apocalyptic number.

233112163 is a deficient number, since it is larger than the sum of its proper divisors (1).

233112163 is an equidigital number, since it uses as much as digits as its factorization.

233112163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 648, while the sum is 22.

The square root of 233112163 is about 15268.0111016465. The cubic root of 233112163 is about 615.4436730625.

Adding to 233112163 its reverse (361211332), we get a palindrome (594323495).

The spelling of 233112163 in words is "two hundred thirty-three million, one hundred twelve thousand, one hundred sixty-three".