232317133 has 2 divisors, whose sum is σ = 232317134. Its totient is φ = 232317132.

The previous prime is 232317101. The next prime is 232317149. The reversal of 232317133 is 331713232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 224460324 + 7856809 = 14982^2 + 2803^2 .

It is a cyclic number.

It is not a de Polignac number, because 232317133 - 2⁵ = 232317101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 232317098 and 232317107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232315133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116158566 + 116158567.

It is an arithmetic number, because the mean of its divisors is an integer number (116158567).

Almost surely, 2^232317133 is an apocalyptic number.

It is an amenable number.

232317133 is a deficient number, since it is larger than the sum of its proper divisors (1).

232317133 is an equidigital number, since it uses as much as digits as its factorization.

232317133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2268, while the sum is 25.

The square root of 232317133 is about 15241.9530572693. The cubic root of 232317133 is about 614.7432184225.

The spelling of 232317133 in words is "two hundred thirty-two million, three hundred seventeen thousand, one hundred thirty-three".