112313442 has 16 divisors (see below), whose sum is σ = 227334240. Its totient is φ = 36986592.

The previous prime is 112313419. The next prime is 112313447. The reversal of 112313442 is 244313211.

It is a super-2 number, since 2×112313442² = 25228618507774728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112313447) 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, 112267 + ... + 113262.

It is an arithmetic number, because the mean of its divisors is an integer number (14208390).

Almost surely, 2^112313442 is an apocalyptic number.

112313442 is an abundant number, since it is smaller than the sum of its proper divisors (115020798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112313442 is a wasteful number, since it uses less digits than its factorization.

112313442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225617.

The product of its digits is 576, while the sum is 21.

The square root of 112313442 is about 10597.8036403776. The cubic root of 112313442 is about 482.4777005632.

Adding to 112313442 its reverse (244313211), we get a palindrome (356626653).

The spelling of 112313442 in words is "one hundred twelve million, three hundred thirteen thousand, four hundred forty-two".