112313147 has 2 divisors, whose sum is σ = 112313148. Its totient is φ = 112313146.

The previous prime is 112313137. The next prime is 112313153. The reversal of 112313147 is 741313211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112313147 - 2⁶ = 112313083 is a prime.

It is a super-2 number, since 2×112313147² = 25228485978087218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112313107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56156573 + 56156574.

It is an arithmetic number, because the mean of its divisors is an integer number (56156574).

Almost surely, 2^112313147 is an apocalyptic number.

112313147 is a deficient number, since it is larger than the sum of its proper divisors (1).

112313147 is an equidigital number, since it uses as much as digits as its factorization.

112313147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 504, while the sum is 23.

The square root of 112313147 is about 10597.7897223902. The cubic root of 112313147 is about 482.4772781411.

Adding to 112313147 its reverse (741313211), we get a palindrome (853626358).

The spelling of 112313147 in words is "one hundred twelve million, three hundred thirteen thousand, one hundred forty-seven".