23313223057 has 2 divisors, whose sum is σ = 23313223058. Its totient is φ = 23313223056.

The previous prime is 23313222991. The next prime is 23313223123. The reversal of 23313223057 is 75032231332.

It is a balanced prime because it is at equal distance from previous prime (23313222991) and next prime (23313223123).

It can be written as a sum of positive squares in only one way, i.e., 22994386321 + 318836736 = 151639^2 + 17856^2 .

It is a cyclic number.

It is not a de Polignac number, because 23313223057 - 2³¹ = 21165739409 is a prime.

It is not a weakly prime, because it can be changed into another prime (23313223657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11656611528 + 11656611529.

It is an arithmetic number, because the mean of its divisors is an integer number (11656611529).

Almost surely, 2^23313223057 is an apocalyptic number.

It is an amenable number.

23313223057 is a deficient number, since it is larger than the sum of its proper divisors (1).

23313223057 is an equidigital number, since it uses as much as digits as its factorization.

23313223057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 31.

Adding to 23313223057 its reverse (75032231332), we get a palindrome (98345454389).

The spelling of 23313223057 in words is "twenty-three billion, three hundred thirteen million, two hundred twenty-three thousand, fifty-seven".