113122342 has 4 divisors (see below), whose sum is σ = 169683516. Its totient is φ = 56561170.

The previous prime is 113122337. The next prime is 113122343. The reversal of 113122342 is 243221311.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113122343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28280584 + ... + 28280587.

It is an arithmetic number, because the mean of its divisors is an integer number (42420879).

Almost surely, 2^113122342 is an apocalyptic number.

113122342 is a deficient number, since it is larger than the sum of its proper divisors (56561174).

113122342 is an equidigital number, since it uses as much as digits as its factorization.

113122342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56561173.

The product of its digits is 288, while the sum is 19.

The square root of 113122342 is about 10635.8987396458. The cubic root of 113122342 is about 483.6332256468.

Adding to 113122342 its reverse (243221311), we get a palindrome (356343653).

The spelling of 113122342 in words is "one hundred thirteen million, one hundred twenty-two thousand, three hundred forty-two".