112431242 has 48 divisors (see below), whose sum is σ = 214736832. Its totient is φ = 42888960.

The previous prime is 112431239. The next prime is 112431301. The reversal of 112431242 is 242134211.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 820598 + ... + 820734.

It is an arithmetic number, because the mean of its divisors is an integer number (4473684).

Almost surely, 2^112431242 is an apocalyptic number.

112431242 is a deficient number, since it is larger than the sum of its proper divisors (102305590).

112431242 is a wasteful number, since it uses less digits than its factorization.

112431242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303 (or 230 counting only the distinct ones).

The product of its digits is 384, while the sum is 20.

The square root of 112431242 is about 10603.3599391891. The cubic root of 112431242 is about 482.6463239352.

Adding to 112431242 its reverse (242134211), we get a palindrome (354565453).

The spelling of 112431242 in words is "one hundred twelve million, four hundred thirty-one thousand, two hundred forty-two".