112730119 has 2 divisors, whose sum is σ = 112730120. Its totient is φ = 112730118.

The previous prime is 112730081. The next prime is 112730147. The reversal of 112730119 is 911037211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112730119 - 2²³ = 104341511 is a prime.

It is a super-2 number, since 2×112730119² = 25416159459508322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112730093 and 112730102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112730419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56365059 + 56365060.

It is an arithmetic number, because the mean of its divisors is an integer number (56365060).

Almost surely, 2^112730119 is an apocalyptic number.

112730119 is a deficient number, since it is larger than the sum of its proper divisors (1).

112730119 is an equidigital number, since it uses as much as digits as its factorization.

112730119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 25.

The square root of 112730119 is about 10617.4440897986. Note that the first 3 decimals coincide. The cubic root of 112730119 is about 483.0736199109.

The spelling of 112730119 in words is "one hundred twelve million, seven hundred thirty thousand, one hundred nineteen".