113122323233231 has 8 divisors (see below), whose sum is σ = 121824162957504. Its totient is φ = 104420501016480.

The previous prime is 113122323233189. The next prime is 113122323233233. The reversal of 113122323233231 is 132332323221311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113122323233231 is a prime.

It is a super-2 number, since 2×113122323233231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113122323233233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11059121 + ... + 18669461.

It is an arithmetic number, because the mean of its divisors is an integer number (15228020369688).

Almost surely, 2^{113122323233231} is an apocalyptic number.

113122323233231 is a deficient number, since it is larger than the sum of its proper divisors (8701839724273).

113122323233231 is a wasteful number, since it uses less digits than its factorization.

113122323233231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8753761.

The product of its digits is 23328, while the sum is 32.

Adding to 113122323233231 its reverse (132332323221311), we get a palindrome (245454646454542).

The spelling of 113122323233231 in words is "one hundred thirteen trillion, one hundred twenty-two billion, three hundred twenty-three million, two hundred thirty-three thousand, two hundred thirty-one".