112465019 has 2 divisors, whose sum is σ = 112465020. Its totient is φ = 112465018.

The previous prime is 112464997. The next prime is 112465027. The reversal of 112465019 is 910564211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112465019 - 2²⁰ = 111416443 is a prime.

It is a super-2 number, since 2×112465019² = 25296760997340722, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 112464982 and 112465000.

It is not a weakly prime, because it can be changed into another prime (112465069) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56232509 + 56232510.

It is an arithmetic number, because the mean of its divisors is an integer number (56232510).

Almost surely, 2^112465019 is an apocalyptic number.

112465019 is a deficient number, since it is larger than the sum of its proper divisors (1).

112465019 is an equidigital number, since it uses as much as digits as its factorization.

112465019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 112465019 is about 10604.9525694366. The cubic root of 112465019 is about 482.6946518801.

The spelling of 112465019 in words is "one hundred twelve million, four hundred sixty-five thousand, nineteen".