113431443323122 has 8 divisors (see below), whose sum is σ = 177544867810176. Its totient is φ = 54249820719732.

The previous prime is 113431443323101. The next prime is 113431443323141. The reversal of 113431443323122 is 221323344134311.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1232950470858 + ... + 1232950470949.

It is an arithmetic number, because the mean of its divisors is an integer number (22193108476272).

Almost surely, 2^{113431443323122} is an apocalyptic number.

113431443323122 is a deficient number, since it is larger than the sum of its proper divisors (64113424487054).

113431443323122 is a wasteful number, since it uses less digits than its factorization.

113431443323122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2465900941832.

The product of its digits is 124416, while the sum is 37.

Adding to 113431443323122 its reverse (221323344134311), we get a palindrome (334754787457433).

The spelling of 113431443323122 in words is "one hundred thirteen trillion, four hundred thirty-one billion, four hundred forty-three million, three hundred twenty-three thousand, one hundred twenty-two".