23115053 has 8 divisors (see below), whose sum is σ = 26357688. Its totient is φ = 20081664.

The previous prime is 23115041. The next prime is 23115097. The reversal of 23115053 is 35051132.

It can be written as a sum of positive squares in 4 ways, for example, as 2439844 + 20675209 = 1562^2 + 4547^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 23115053 - 2⁶ = 23114989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23115353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52076 + ... + 52517.

It is an arithmetic number, because the mean of its divisors is an integer number (3294711).

Almost surely, 2^23115053 is an apocalyptic number.

It is an amenable number.

23115053 is a deficient number, since it is larger than the sum of its proper divisors (3242635).

23115053 is a wasteful number, since it uses less digits than its factorization.

23115053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104623.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 23115053 is about 4807.8116643646. The cubic root of 23115053 is about 284.8601057558.

Adding to 23115053 its reverse (35051132), we get a palindrome (58166185).

The spelling of 23115053 in words is "twenty-three million, one hundred fifteen thousand, fifty-three".