112311314242 has 16 divisors (see below), whose sum is σ = 170821314360. Its totient is φ = 55371295872.

The previous prime is 112311314209. The next prime is 112311314303. The reversal of 112311314242 is 242413113211.

It can be written as a sum of positive squares in 4 ways, for example, as 80655432001 + 31655882241 = 283999^2 + 177921^2 .

It is a super-2 number, since 2×112311314242² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441984 + ... + 648052.

Almost surely, 2^112311314242 is an apocalyptic number.

112311314242 is a deficient number, since it is larger than the sum of its proper divisors (58510000118).

112311314242 is a wasteful number, since it uses less digits than its factorization.

112311314242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209877.

The product of its digits is 1152, while the sum is 25.

Adding to 112311314242 its reverse (242413113211), we get a palindrome (354724427453).

The spelling of 112311314242 in words is "one hundred twelve billion, three hundred eleven million, three hundred fourteen thousand, two hundred forty-two".