23001116 has 6 divisors (see below), whose sum is σ = 40251960. Its totient is φ = 11500556.

The previous prime is 23001109. The next prime is 23001137. The reversal of 23001116 is 61110032.

It is a self number, because there is not a number n which added to its sum of digits gives 23001116.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2875136 + ... + 2875143.

It is an arithmetic number, because the mean of its divisors is an integer number (6708660).

Almost surely, 2^23001116 is an apocalyptic number.

It is an amenable number.

23001116 is a deficient number, since it is larger than the sum of its proper divisors (17250844).

23001116 is a wasteful number, since it uses less digits than its factorization.

23001116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5750283 (or 5750281 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 23001116 is about 4795.9478729444. The cubic root of 23001116 is about 284.3912975565.

Adding to 23001116 its reverse (61110032), we get a palindrome (84111148).

The spelling of 23001116 in words is "twenty-three million, one thousand, one hundred sixteen".