1112449113 has 8 divisors (see below), whose sum is σ = 1648072800. Its totient is φ = 741632724.

The previous prime is 1112449081. The next prime is 1112449159. The reversal of 1112449113 is 3119442111.

It is not a de Polignac number, because 1112449113 - 2⁵ = 1112449081 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 41201819 = 1112449113 / (1 + 1 + 1 + 2 + 4 + 4 + 9 + 1 + 1 + 3).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1112447113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20600883 + ... + 20600936.

It is an arithmetic number, because the mean of its divisors is an integer number (206009100).

Almost surely, 2^1112449113 is an apocalyptic number.

It is an amenable number.

1112449113 is a deficient number, since it is larger than the sum of its proper divisors (535623687).

1112449113 is an equidigital number, since it uses as much as digits as its factorization.

1112449113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41201828 (or 41201822 counting only the distinct ones).

The product of its digits is 864, while the sum is 27.

The square root of 1112449113 is about 33353.3973232113. The cubic root of 1112449113 is about 1036.1597501775.

The spelling of 1112449113 in words is "one billion, one hundred twelve million, four hundred forty-nine thousand, one hundred thirteen".