112311259 has 4 divisors (see below), whose sum is σ = 115050600. Its totient is φ = 109571920.

The previous prime is 112311253. The next prime is 112311263. The reversal of 112311259 is 952113211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112311259 is a prime.

It is a super-2 number, since 2×112311259² = 25227637796330162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112311253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1369609 + ... + 1369690.

It is an arithmetic number, because the mean of its divisors is an integer number (28762650).

Almost surely, 2^112311259 is an apocalyptic number.

112311259 is a deficient number, since it is larger than the sum of its proper divisors (2739341).

112311259 is an equidigital number, since it uses as much as digits as its factorization.

112311259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2739340.

The product of its digits is 540, while the sum is 25.

The square root of 112311259 is about 10597.7006468384. The cubic root of 112311259 is about 482.4745746220.

The spelling of 112311259 in words is "one hundred twelve million, three hundred eleven thousand, two hundred fifty-nine".