23113323413311 has 4 divisors (see below), whose sum is σ = 23113333495432. Its totient is φ = 23113313331192.

The previous prime is 23113323413303. The next prime is 23113323413329. The reversal of 23113323413311 is 11331432331132.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 23113323413311 - 2³ = 23113323413303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23113323413611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246181 + ... + 6803473.

It is an arithmetic number, because the mean of its divisors is an integer number (5778333373858).

Almost surely, 2^{23113323413311} is an apocalyptic number.

23113323413311 is a deficient number, since it is larger than the sum of its proper divisors (10082121).

23113323413311 is an equidigital number, since it uses as much as digits as its factorization.

23113323413311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10082120.

The product of its digits is 11664, while the sum is 31.

Adding to 23113323413311 its reverse (11331432331132), we get a palindrome (34444755744443).

The spelling of 23113323413311 in words is "twenty-three trillion, one hundred thirteen billion, three hundred twenty-three million, four hundred thirteen thousand, three hundred eleven".