1112101113 has 4 divisors (see below), whose sum is σ = 1482801488. Its totient is φ = 741400740.

The previous prime is 1112101073. The next prime is 1112101117. The reversal of 1112101113 is 3111012111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1112101113 - 2²⁸ = 843665657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112101117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185350183 + ... + 185350188.

It is an arithmetic number, because the mean of its divisors is an integer number (370700372).

Almost surely, 2^1112101113 is an apocalyptic number.

It is an amenable number.

1112101113 is a deficient number, since it is larger than the sum of its proper divisors (370700375).

1112101113 is an equidigital number, since it uses as much as digits as its factorization.

1112101113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370700374.

The product of its (nonzero) digits is 6, while the sum is 12.

The square root of 1112101113 is about 33348.1800552894. The cubic root of 1112101113 is about 1036.0516939392.

Adding to 1112101113 its reverse (3111012111), we get a palindrome (4223113224).

The spelling of 1112101113 in words is "one billion, one hundred twelve million, one hundred one thousand, one hundred thirteen".