23000311212079 has 2 divisors, whose sum is σ = 23000311212080. Its totient is φ = 23000311212078.

The previous prime is 23000311212031. The next prime is 23000311212097. The reversal of 23000311212079 is 97021211300032.

Together with next prime (23000311212097) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23000311212079 - 2⁹ = 23000311211567 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23000311212079.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23000311212029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11500155606039 + 11500155606040.

It is an arithmetic number, because the mean of its divisors is an integer number (11500155606040).

Almost surely, 2^{23000311212079} is an apocalyptic number.

23000311212079 is a deficient number, since it is larger than the sum of its proper divisors (1).

23000311212079 is an equidigital number, since it uses as much as digits as its factorization.

23000311212079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 31.

The spelling of 23000311212079 in words is "twenty-three trillion, three hundred eleven million, two hundred twelve thousand, seventy-nine".