23020303 has 2 divisors, whose sum is σ = 23020304. Its totient is φ = 23020302.

The previous prime is 23020273. The next prime is 23020307. The reversal of 23020303 is 30302032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23020303 - 2⁹ = 23019791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23020307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11510151 + 11510152.

It is an arithmetic number, because the mean of its divisors is an integer number (11510152).

Almost surely, 2^23020303 is an apocalyptic number.

23020303 is a deficient number, since it is larger than the sum of its proper divisors (1).

23020303 is an equidigital number, since it uses as much as digits as its factorization.

23020303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 13.

The square root of 23020303 is about 4797.9477904621. The cubic root of 23020303 is about 284.4703531303.

Adding to 23020303 its reverse (30302032), we get a palindrome (53322335).

The spelling of 23020303 in words is "twenty-three million, twenty thousand, three hundred three".