112311242 has 8 divisors (see below), whose sum is σ = 177333600. Its totient is φ = 53200044.

The previous prime is 112311239. The next prime is 112311253. The reversal of 112311242 is 242113211.

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

It is a super-2 number, since 2×112311242² = 25227630159165128, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112311242.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1477742 + ... + 1477817.

It is an arithmetic number, because the mean of its divisors is an integer number (22166700).

Almost surely, 2^112311242 is an apocalyptic number.

112311242 is a deficient number, since it is larger than the sum of its proper divisors (65022358).

112311242 is a wasteful number, since it uses less digits than its factorization.

112311242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2955580.

The product of its digits is 96, while the sum is 17.

The square root of 112311242 is about 10597.6998447776. The cubic root of 112311242 is about 482.4745502787.

Adding to 112311242 its reverse (242113211), we get a palindrome (354424453).

The spelling of 112311242 in words is "one hundred twelve million, three hundred eleven thousand, two hundred forty-two".