11112001322313 has 4 divisors (see below), whose sum is σ = 14816001763088. Its totient is φ = 7408000881540.

The previous prime is 11112001322309. The next prime is 11112001322327. The reversal of 11112001322313 is 31322310021111.

11112001322313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11112001322313 - 2² = 11112001322309 is a prime.

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 11112001322313.

It is not an unprimeable number, because it can be changed into a prime (11112001322333) 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, 1852000220383 + ... + 1852000220388.

It is an arithmetic number, because the mean of its divisors is an integer number (3704000440772).

Almost surely, 2^{11112001322313} is an apocalyptic number.

It is an amenable number.

11112001322313 is a deficient number, since it is larger than the sum of its proper divisors (3704000440775).

11112001322313 is an equidigital number, since it uses as much as digits as its factorization.

11112001322313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3704000440774.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 11112001322313 its reverse (31322310021111), we get a palindrome (42434311343424).

The spelling of 11112001322313 in words is "eleven trillion, one hundred twelve billion, one million, three hundred twenty-two thousand, three hundred thirteen".