1111003320313 has 4 divisors (see below), whose sum is σ = 1176356456820. Its totient is φ = 1045650183808.

The previous prime is 1111003320289. The next prime is 1111003320337. The reversal of 1111003320313 is 3130233001111.

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

It is an interprime number because it is at equal distance from previous prime (1111003320289) and next prime (1111003320337).

It can be written as a sum of positive squares in 2 ways, for example, as 982612247824 + 128391072489 = 991268^2 + 358317^2 .

It is a cyclic number.

It is not a de Polignac number, because 1111003320313 - 2⁵ = 1111003320281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1111003320613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32676568228 + ... + 32676568261.

It is an arithmetic number, because the mean of its divisors is an integer number (294089114205).

Almost surely, 2^{1111003320313} is an apocalyptic number.

It is an amenable number.

1111003320313 is a deficient number, since it is larger than the sum of its proper divisors (65353136507).

1111003320313 is an equidigital number, since it uses as much as digits as its factorization.

1111003320313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65353136506.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 1111003320313 its reverse (3130233001111), we get a palindrome (4241236321424).

The spelling of 1111003320313 in words is "one trillion, one hundred eleven billion, three million, three hundred twenty thousand, three hundred thirteen".