11609832233 has 2 divisors, whose sum is σ = 11609832234. Its totient is φ = 11609832232.

The previous prime is 11609832197. The next prime is 11609832263. The reversal of 11609832233 is 33223890611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9180130969 + 2429701264 = 95813^2 + 49292^2 .

It is a cyclic number.

It is not a de Polignac number, because 11609832233 - 2¹² = 11609828137 is a prime.

It is not a weakly prime, because it can be changed into another prime (11609832263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5804916116 + 5804916117.

It is an arithmetic number, because the mean of its divisors is an integer number (5804916117).

Almost surely, 2^11609832233 is an apocalyptic number.

It is an amenable number.

11609832233 is a deficient number, since it is larger than the sum of its proper divisors (1).

11609832233 is an equidigital number, since it uses as much as digits as its factorization.

11609832233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 11609832233 in words is "eleven billion, six hundred nine million, eight hundred thirty-two thousand, two hundred thirty-three".