2013322111133 has 4 divisors (see below), whose sum is σ = 2013945626940. Its totient is φ = 2012698595328.

The previous prime is 2013322111127. The next prime is 2013322111193. The reversal of 2013322111133 is 3311112233102.

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 592927720324 + 1420394390809 = 770018^2 + 1191803^2 .

It is a cyclic number.

It is not a de Polignac number, because 2013322111133 - 2⁴ = 2013322111117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2013322111099 and 2013322111108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013322111193) 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, 311753060 + ... + 311759517.

It is an arithmetic number, because the mean of its divisors is an integer number (503486406735).

Almost surely, 2^{2013322111133} is an apocalyptic number.

It is an amenable number.

2013322111133 is a deficient number, since it is larger than the sum of its proper divisors (623515807).

2013322111133 is an equidigital number, since it uses as much as digits as its factorization.

2013322111133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623515806.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 2013322111133 its reverse (3311112233102), we get a palindrome (5324434344235).

The spelling of 2013322111133 in words is "two trillion, thirteen billion, three hundred twenty-two million, one hundred eleven thousand, one hundred thirty-three".