113423242342 has 4 divisors (see below), whose sum is σ = 170134863516. Its totient is φ = 56711621170.

The previous prime is 113423242319. The next prime is 113423242349. The reversal of 113423242342 is 243242324311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 243242324311 = 7 ⋅34748903473.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113423242349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28355810584 + ... + 28355810587.

It is an arithmetic number, because the mean of its divisors is an integer number (42533715879).

Almost surely, 2^113423242342 is an apocalyptic number.

113423242342 is a deficient number, since it is larger than the sum of its proper divisors (56711621174).

113423242342 is an equidigital number, since it uses as much as digits as its factorization.

113423242342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56711621173.

The product of its digits is 27648, while the sum is 31.

Adding to 113423242342 its reverse (243242324311), we get a palindrome (356665566653).

The spelling of 113423242342 in words is "one hundred thirteen billion, four hundred twenty-three million, two hundred forty-two thousand, three hundred forty-two".