112913011 has 4 divisors (see below), whose sum is σ = 115964752. Its totient is φ = 109861272.

The previous prime is 112912999. The next prime is 112913027. The reversal of 112913011 is 110319211.

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

It is a cyclic number.

It is not a de Polignac number, because 112913011 - 2²³ = 104524403 is a prime.

It is a super-2 number, since 2×112913011² = 25498696106172242, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112913011.

It is not an unprimeable number, because it can be changed into a prime (112913611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1525815 + ... + 1525888.

It is an arithmetic number, because the mean of its divisors is an integer number (28991188).

Almost surely, 2^112913011 is an apocalyptic number.

112913011 is a deficient number, since it is larger than the sum of its proper divisors (3051741).

112913011 is an equidigital number, since it uses as much as digits as its factorization.

112913011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3051740.

The product of its (nonzero) digits is 54, while the sum is 19.

The square root of 112913011 is about 10626.0534066040. The cubic root of 112913011 is about 483.3347230506.

The spelling of 112913011 in words is "one hundred twelve million, nine hundred thirteen thousand, eleven".