23311241421113 has 4 divisors (see below), whose sum is σ = 23362250702580. Its totient is φ = 23260232139648.

The previous prime is 23311241421101. The next prime is 23311241421119. The reversal of 23311241421113 is 31112414211332.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 18500553705529 + 4810687715584 = 4301227^2 + 2193328^2 .

It is a cyclic number.

It is not a de Polignac number, because 23311241421113 - 2³⁰ = 23310167679289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23311241421119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25504640048 + ... + 25504640961.

It is an arithmetic number, because the mean of its divisors is an integer number (5840562675645).

Almost surely, 2^{23311241421113} is an apocalyptic number.

It is an amenable number.

23311241421113 is a deficient number, since it is larger than the sum of its proper divisors (51009281467).

23311241421113 is an equidigital number, since it uses as much as digits as its factorization.

23311241421113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51009281466.

The product of its digits is 3456, while the sum is 29.

Adding to 23311241421113 its reverse (31112414211332), we get a palindrome (54423655632445).

The spelling of 23311241421113 in words is "twenty-three trillion, three hundred eleven billion, two hundred forty-one million, four hundred twenty-one thousand, one hundred thirteen".