112659913 has 2 divisors, whose sum is σ = 112659914. Its totient is φ = 112659912.

The previous prime is 112659817. The next prime is 112659947. The reversal of 112659913 is 319956211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112614544 + 45369 = 10612^2 + 213^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112659913 is a prime.

It is not a weakly prime, because it can be changed into another prime (112659973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56329956 + 56329957.

It is an arithmetic number, because the mean of its divisors is an integer number (56329957).

Almost surely, 2^112659913 is an apocalyptic number.

It is an amenable number.

112659913 is a deficient number, since it is larger than the sum of its proper divisors (1).

112659913 is an equidigital number, since it uses as much as digits as its factorization.

112659913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14580, while the sum is 37.

The square root of 112659913 is about 10614.1374119615. The cubic root of 112659913 is about 482.9733163134.

The spelling of 112659913 in words is "one hundred twelve million, six hundred fifty-nine thousand, nine hundred thirteen".