23401303312027 has 2 divisors, whose sum is σ = 23401303312028. Its totient is φ = 23401303312026.

The previous prime is 23401303311973. The next prime is 23401303312061. The reversal of 23401303312027 is 72021330310432.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23401303312027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23401303312027.

It is not a weakly prime, because it can be changed into another prime (23401303312627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11700651656013 + 11700651656014.

It is an arithmetic number, because the mean of its divisors is an integer number (11700651656014).

Almost surely, 2^{23401303312027} is an apocalyptic number.

23401303312027 is a deficient number, since it is larger than the sum of its proper divisors (1).

23401303312027 is an equidigital number, since it uses as much as digits as its factorization.

23401303312027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 31.

Adding to 23401303312027 its reverse (72021330310432), we get a palindrome (95422633622459).

The spelling of 23401303312027 in words is "twenty-three trillion, four hundred one billion, three hundred three million, three hundred twelve thousand, twenty-seven".