23616116233 has 4 divisors (see below), whose sum is σ = 23849939268. Its totient is φ = 23382293200.

The previous prime is 23616116221. The next prime is 23616116261. The reversal of 23616116233 is 33261161632.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21715853769 + 1900262464 = 147363^2 + 43592^2 .

It is a cyclic number.

It is not a de Polignac number, because 23616116233 - 2¹⁷ = 23615985161 is a prime.

It is a super-2 number, since 2×23616116233² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23616116213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116911366 + ... + 116911567.

It is an arithmetic number, because the mean of its divisors is an integer number (5962484817).

Almost surely, 2^23616116233 is an apocalyptic number.

It is an amenable number.

23616116233 is a deficient number, since it is larger than the sum of its proper divisors (233823035).

23616116233 is a wasteful number, since it uses less digits than its factorization.

23616116233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233823034.

The product of its digits is 23328, while the sum is 34.

Adding to 23616116233 its reverse (33261161632), we get a palindrome (56877277865).

The spelling of 23616116233 in words is "twenty-three billion, six hundred sixteen million, one hundred sixteen thousand, two hundred thirty-three".