23116603215 has 16 divisors (see below), whose sum is σ = 38594677248. Its totient is φ = 11792817696.

The previous prime is 23116603201. The next prime is 23116603219. The reversal of 23116603215 is 51230661132.

It is not a de Polignac number, because 23116603215 - 2⁶ = 23116603151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23116603219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33501979 + ... + 33502668.

It is an arithmetic number, because the mean of its divisors is an integer number (2412167328).

Almost surely, 2^23116603215 is an apocalyptic number.

23116603215 is a deficient number, since it is larger than the sum of its proper divisors (15478074033).

23116603215 is a wasteful number, since it uses less digits than its factorization.

23116603215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67004678.

The product of its (nonzero) digits is 6480, while the sum is 30.

The spelling of 23116603215 in words is "twenty-three billion, one hundred sixteen million, six hundred three thousand, two hundred fifteen".