112162013 has 2 divisors, whose sum is σ = 112162014. Its totient is φ = 112162012.

The previous prime is 112161989. The next prime is 112162031. The reversal of 112162013 is 310261211.

Together with next prime (112162031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109265209 + 2896804 = 10453^2 + 1702^2 .

It is a cyclic number.

It is not a de Polignac number, because 112162013 - 2¹⁰ = 112160989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112161982 and 112162000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112162033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56081006 + 56081007.

It is an arithmetic number, because the mean of its divisors is an integer number (56081007).

Almost surely, 2^112162013 is an apocalyptic number.

It is an amenable number.

112162013 is a deficient number, since it is larger than the sum of its proper divisors (1).

112162013 is an equidigital number, since it uses as much as digits as its factorization.

112162013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 112162013 is about 10590.6568729234. The cubic root of 112162013 is about 482.2607660793.

The spelling of 112162013 in words is "one hundred twelve million, one hundred sixty-two thousand, thirteen".