23120797223 has 2 divisors, whose sum is σ = 23120797224. Its totient is φ = 23120797222.

The previous prime is 23120797123. The next prime is 23120797277. The reversal of 23120797223 is 32279702132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23120797223 - 2⁸ = 23120796967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23120797123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11560398611 + 11560398612.

It is an arithmetic number, because the mean of its divisors is an integer number (11560398612).

Almost surely, 2^23120797223 is an apocalyptic number.

23120797223 is a deficient number, since it is larger than the sum of its proper divisors (1).

23120797223 is an equidigital number, since it uses as much as digits as its factorization.

23120797223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 38.

The spelling of 23120797223 in words is "twenty-three billion, one hundred twenty million, seven hundred ninety-seven thousand, two hundred twenty-three".