23110113011101 has 4 divisors (see below), whose sum is σ = 23110353384604. Its totient is φ = 23109872637600.

The previous prime is 23110113010981. The next prime is 23110113011149. The reversal of 23110113011101 is 10111031101132.

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 16255822486201 + 6854290524900 = 4031851^2 + 2618070^2 .

It is a cyclic number.

It is not a de Polignac number, because 23110113011101 - 2⁴³ = 14314019988893 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 (23110113011201) 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, 120042480 + ... + 120234841.

It is an arithmetic number, because the mean of its divisors is an integer number (5777588346151).

Almost surely, 2^{23110113011101} is an apocalyptic number.

It is an amenable number.

23110113011101 is a deficient number, since it is larger than the sum of its proper divisors (240373503).

23110113011101 is an equidigital number, since it uses as much as digits as its factorization.

23110113011101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240373502.

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 23110113011101 its reverse (10111031101132), we get a palindrome (33221144112233).

The spelling of 23110113011101 in words is "twenty-three trillion, one hundred ten billion, one hundred thirteen million, eleven thousand, one hundred one".