112611242 has 4 divisors (see below), whose sum is σ = 168916866. Its totient is φ = 56305620.

The previous prime is 112611241. The next prime is 112611269. The reversal of 112611242 is 242116211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 78517321 + 34093921 = 8861^2 + 5839^2 .

It is not an unprimeable number, because it can be changed into a prime (112611241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28152809 + ... + 28152812.

Almost surely, 2^112611242 is an apocalyptic number.

112611242 is a deficient number, since it is larger than the sum of its proper divisors (56305624).

112611242 is an equidigital number, since it uses as much as digits as its factorization.

112611242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56305623.

The product of its digits is 192, while the sum is 20.

The square root of 112611242 is about 10611.8444202693. The cubic root of 112611242 is about 482.9037553975.

Adding to 112611242 its reverse (242116211), we get a palindrome (354727453).

The spelling of 112611242 in words is "one hundred twelve million, six hundred eleven thousand, two hundred forty-two".