23243366351 has 2 divisors, whose sum is σ = 23243366352. Its totient is φ = 23243366350.

The previous prime is 23243366269. The next prime is 23243366359. The reversal of 23243366351 is 15366334232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23243366351 - 2³⁰ = 22169624527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23243366359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11621683175 + 11621683176.

It is an arithmetic number, because the mean of its divisors is an integer number (11621683176).

Almost surely, 2^23243366351 is an apocalyptic number.

23243366351 is a deficient number, since it is larger than the sum of its proper divisors (1).

23243366351 is an equidigital number, since it uses as much as digits as its factorization.

23243366351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 38.

The spelling of 23243366351 in words is "twenty-three billion, two hundred forty-three million, three hundred sixty-six thousand, three hundred fifty-one".