112118407 has 2 divisors, whose sum is σ = 112118408. Its totient is φ = 112118406.

The previous prime is 112118389. The next prime is 112118423. The reversal of 112118407 is 704811211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112118407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112118497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56059203 + 56059204.

It is an arithmetic number, because the mean of its divisors is an integer number (56059204).

Almost surely, 2^112118407 is an apocalyptic number.

112118407 is a deficient number, since it is larger than the sum of its proper divisors (1).

112118407 is an equidigital number, since it uses as much as digits as its factorization.

112118407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 25.

The square root of 112118407 is about 10588.5979714030. The cubic root of 112118407 is about 482.1982606960.

Adding to 112118407 its reverse (704811211), we get a palindrome (816929618).

The spelling of 112118407 in words is "one hundred twelve million, one hundred eighteen thousand, four hundred seven".