1112113002013 has 4 divisors (see below), whose sum is σ = 1197660156028. Its totient is φ = 1026565848000.

The previous prime is 1112113002001. The next prime is 1112113002107. The reversal of 1112113002013 is 3102003112111.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 217732357924 + 894380644089 = 466618^2 + 945717^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112113002013 - 2⁵ = 1112113001981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112113902013) 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, 42773576988 + ... + 42773577013.

It is an arithmetic number, because the mean of its divisors is an integer number (299415039007).

Almost surely, 2^{1112113002013} is an apocalyptic number.

1112113002013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1112113002013 is a deficient number, since it is larger than the sum of its proper divisors (85547154015).

1112113002013 is an equidigital number, since it uses as much as digits as its factorization.

1112113002013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85547154014.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1112113002013 its reverse (3102003112111), we get a palindrome (4214116114124).

The spelling of 1112113002013 in words is "one trillion, one hundred twelve billion, one hundred thirteen million, two thousand, thirteen".