116385233 has 2 divisors, whose sum is σ = 116385234. Its totient is φ = 116385232.

The previous prime is 116385209. The next prime is 116385289. The reversal of 116385233 is 332583611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114661264 + 1723969 = 10708^2 + 1313^2 .

It is a cyclic number.

It is not a de Polignac number, because 116385233 - 2²⁴ = 99608017 is a prime.

It is a super-3 number, since 3×116385233³ (a number of 25 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 116385233.

It is not a weakly prime, because it can be changed into another prime (116385293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58192616 + 58192617.

It is an arithmetic number, because the mean of its divisors is an integer number (58192617).

Almost surely, 2^116385233 is an apocalyptic number.

It is an amenable number.

116385233 is a deficient number, since it is larger than the sum of its proper divisors (1).

116385233 is an equidigital number, since it uses as much as digits as its factorization.

116385233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 32.

The square root of 116385233 is about 10788.1987838564. The cubic root of 116385233 is about 488.2391791462.

The spelling of 116385233 in words is "one hundred sixteen million, three hundred eighty-five thousand, two hundred thirty-three".