112443011 has 2 divisors, whose sum is σ = 112443012. Its totient is φ = 112443010.

The previous prime is 112442989. The next prime is 112443013. The reversal of 112443011 is 110344211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112443011 is a prime.

It is a super-2 number, since 2×112443011² = 25286861445492242, which contains 22 as substring.

Together with 112443013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (112443013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56221505 + 56221506.

It is an arithmetic number, because the mean of its divisors is an integer number (56221506).

Almost surely, 2^112443011 is an apocalyptic number.

112443011 is a deficient number, since it is larger than the sum of its proper divisors (1).

112443011 is an equidigital number, since it uses as much as digits as its factorization.

112443011 is an evil number, because the sum of its binary digits is even.

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

The square root of 112443011 is about 10603.9148902658. The cubic root of 112443011 is about 482.6631640539.

Adding to 112443011 its reverse (110344211), we get a palindrome (222787222).

The spelling of 112443011 in words is "one hundred twelve million, four hundred forty-three thousand, eleven".