23113231101 has 24 divisors (see below), whose sum is σ = 34893101880. Its totient is φ = 14724089856.

The previous prime is 23113231087. The next prime is 23113231103. The reversal of 23113231101 is 10113231132.

23113231101 is a `hidden beast` number, since 231 + 1 + 323 + 110 + 1 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 462680100 + 22650551001 = 21510^2 + 150501^2 .

It is a de Polignac number, because none of the positive numbers 2^k-23113231101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23113231103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 431160 + ... + 481793.

It is an arithmetic number, because the mean of its divisors is an integer number (1453879245).

Almost surely, 2^23113231101 is an apocalyptic number.

It is an amenable number.

23113231101 is a deficient number, since it is larger than the sum of its proper divisors (11779870779).

23113231101 is a wasteful number, since it uses less digits than its factorization.

23113231101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913085 (or 913082 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 23113231101 its reverse (10113231132), we get a palindrome (33226462233).

The spelling of 23113231101 in words is "twenty-three billion, one hundred thirteen million, two hundred thirty-one thousand, one hundred one".