2011322113303 has 2 divisors, whose sum is σ = 2011322113304. Its totient is φ = 2011322113302.

The previous prime is 2011322113301. The next prime is 2011322113429. The reversal of 2011322113303 is 3033112231102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2011322113303 - 2¹ = 2011322113301 is a prime.

Together with 2011322113301, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2011322113301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005661056651 + 1005661056652.

It is an arithmetic number, because the mean of its divisors is an integer number (1005661056652).

Almost surely, 2^{2011322113303} is an apocalyptic number.

2011322113303 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011322113303 is an equidigital number, since it uses as much as digits as its factorization.

2011322113303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2011322113303 its reverse (3033112231102), we get a palindrome (5044434344405).

The spelling of 2011322113303 in words is "two trillion, eleven billion, three hundred twenty-two million, one hundred thirteen thousand, three hundred three".