23020053 has 24 divisors (see below), whose sum is σ = 35978400. Its totient is φ = 13053600.

The previous prime is 23020051. The next prime is 23020099. The reversal of 23020053 is 35002032.

It is not a de Polignac number, because 23020053 - 2¹ = 23020051 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23020051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21378 + ... + 22428.

It is an arithmetic number, because the mean of its divisors is an integer number (1499100).

Almost surely, 2^23020053 is an apocalyptic number.

It is an amenable number.

23020053 is a deficient number, since it is larger than the sum of its proper divisors (12958347).

23020053 is a wasteful number, since it uses less digits than its factorization.

23020053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217 (or 1210 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 15.

The square root of 23020053 is about 4797.9217375860. The cubic root of 23020053 is about 284.4693233459.

Adding to 23020053 its reverse (35002032), we get a palindrome (58022085).

The spelling of 23020053 in words is "twenty-three million, twenty thousand, fifty-three".