112160491 has 2 divisors, whose sum is σ = 112160492. Its totient is φ = 112160490.

The previous prime is 112160467. The next prime is 112160507. The reversal of 112160491 is 194061211.

It is a strong prime.

It is an emirp because it is prime and its reverse (194061211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112160491 - 2⁹ = 112159979 is a prime.

It is a super-2 number, since 2×112160491² = 25159951482722162, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112160291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56080245 + 56080246.

It is an arithmetic number, because the mean of its divisors is an integer number (56080246).

Almost surely, 2^112160491 is an apocalyptic number.

112160491 is a deficient number, since it is larger than the sum of its proper divisors (1).

112160491 is an equidigital number, since it uses as much as digits as its factorization.

112160491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 25.

The square root of 112160491 is about 10590.5850168912. The cubic root of 112160491 is about 482.2585846984.

The spelling of 112160491 in words is "one hundred twelve million, one hundred sixty thousand, four hundred ninety-one".