23020373 has 4 divisors (see below), whose sum is σ = 23047500. Its totient is φ = 22993248.

The previous prime is 23020357. The next prime is 23020411. The reversal of 23020373 is 37302032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 18601969 + 4418404 = 4313^2 + 2102^2 .

It is a cyclic number.

It is not a de Polignac number, because 23020373 - 2⁴ = 23020357 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 (23020303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12248 + ... + 14001.

It is an arithmetic number, because the mean of its divisors is an integer number (5761875).

Almost surely, 2^23020373 is an apocalyptic number.

It is an amenable number.

23020373 is a deficient number, since it is larger than the sum of its proper divisors (27127).

23020373 is an equidigital number, since it uses as much as digits as its factorization.

23020373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27126.

The product of its (nonzero) digits is 756, while the sum is 20.

The square root of 23020373 is about 4797.9550852420. The cubic root of 23020373 is about 284.4706414685.

The spelling of 23020373 in words is "twenty-three million, twenty thousand, three hundred seventy-three".