23310253847 has 2 divisors, whose sum is σ = 23310253848. Its totient is φ = 23310253846.

The previous prime is 23310253843. The next prime is 23310253867. The reversal of 23310253847 is 74835201332.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23310253847 - 2² = 23310253843 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23310253847.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23310253843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11655126923 + 11655126924.

It is an arithmetic number, because the mean of its divisors is an integer number (11655126924).

Almost surely, 2^23310253847 is an apocalyptic number.

23310253847 is a deficient number, since it is larger than the sum of its proper divisors (1).

23310253847 is an equidigital number, since it uses as much as digits as its factorization.

23310253847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 38.

The spelling of 23310253847 in words is "twenty-three billion, three hundred ten million, two hundred fifty-three thousand, eight hundred forty-seven".