112141361 has 4 divisors (see below), whose sum is σ = 112162800. Its totient is φ = 112119924.

The previous prime is 112141357. The next prime is 112141387. The reversal of 112141361 is 163141211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112141361 - 2² = 112141357 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112141301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2870 + ... + 15248.

It is an arithmetic number, because the mean of its divisors is an integer number (28040700).

Almost surely, 2^112141361 is an apocalyptic number.

It is an amenable number.

112141361 is a deficient number, since it is larger than the sum of its proper divisors (21439).

112141361 is an equidigital number, since it uses as much as digits as its factorization.

112141361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21438.

The product of its digits is 144, while the sum is 20.

The square root of 112141361 is about 10589.6818176941. The cubic root of 112141361 is about 482.2311652652.

Adding to 112141361 its reverse (163141211), we get a palindrome (275282572).

The spelling of 112141361 in words is "one hundred twelve million, one hundred forty-one thousand, three hundred sixty-one".