23110113853 has 2 divisors, whose sum is σ = 23110113854. Its totient is φ = 23110113852.

The previous prime is 23110113823. The next prime is 23110113913. The reversal of 23110113853 is 35831101132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22231406404 + 878707449 = 149102^2 + 29643^2 .

It is a cyclic number.

It is not a de Polignac number, because 23110113853 - 2⁵ = 23110113821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23110113823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11555056926 + 11555056927.

It is an arithmetic number, because the mean of its divisors is an integer number (11555056927).

Almost surely, 2^23110113853 is an apocalyptic number.

It is an amenable number.

23110113853 is a deficient number, since it is larger than the sum of its proper divisors (1).

23110113853 is an equidigital number, since it uses as much as digits as its factorization.

23110113853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 28.

Adding to 23110113853 its reverse (35831101132), we get a palindrome (58941214985).

The spelling of 23110113853 in words is "twenty-three billion, one hundred ten million, one hundred thirteen thousand, eight hundred fifty-three".