23116115 has 8 divisors (see below), whose sum is σ = 30261168. Its totient is φ = 16811680.

The previous prime is 23116097. The next prime is 23116123. The reversal of 23116115 is 51161132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23116115 - 2¹⁶ = 23050579 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210092 + ... + 210201.

It is an arithmetic number, because the mean of its divisors is an integer number (3782646).

Almost surely, 2^23116115 is an apocalyptic number.

23116115 is a deficient number, since it is larger than the sum of its proper divisors (7145053).

23116115 is a wasteful number, since it uses less digits than its factorization.

23116115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420309.

The product of its digits is 180, while the sum is 20.

The square root of 23116115 is about 4807.9221083541. The cubic root of 23116115 is about 284.8644682348.

Adding to 23116115 its reverse (51161132), we get a palindrome (74277247).

The spelling of 23116115 in words is "twenty-three million, one hundred sixteen thousand, one hundred fifteen".