23116604327 has 4 divisors (see below), whose sum is σ = 23508411240. Its totient is φ = 22724797416.

The previous prime is 23116604321. The next prime is 23116604419. The reversal of 23116604327 is 72340661132.

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

It is a cyclic number.

It is not a de Polignac number, because 23116604327 - 2¹⁰ = 23116603303 is a prime.

It is a super-2 number, since 2×23116604327² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23116604321) 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, 195903368 + ... + 195903485.

It is an arithmetic number, because the mean of its divisors is an integer number (5877102810).

Almost surely, 2^23116604327 is an apocalyptic number.

23116604327 is a deficient number, since it is larger than the sum of its proper divisors (391806913).

23116604327 is an equidigital number, since it uses as much as digits as its factorization.

23116604327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391806912.

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 23116604327 in words is "twenty-three billion, one hundred sixteen million, six hundred four thousand, three hundred twenty-seven".