11011012333213 has 4 divisors (see below), whose sum is σ = 11014467313600. Its totient is φ = 11007557352828.

The previous prime is 11011012333201. The next prime is 11011012333289. The reversal of 11011012333213 is 31233321011011.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11011012333213 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 (11011012333813) 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, 1727485413 + ... + 1727491786.

It is an arithmetic number, because the mean of its divisors is an integer number (2753616828400).

Almost surely, 2^{11011012333213} is an apocalyptic number.

It is an amenable number.

11011012333213 is a deficient number, since it is larger than the sum of its proper divisors (3454980387).

11011012333213 is an equidigital number, since it uses as much as digits as its factorization.

11011012333213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3454980386.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 11011012333213 its reverse (31233321011011), we get a palindrome (42244333344224).

The spelling of 11011012333213 in words is "eleven trillion, eleven billion, twelve million, three hundred thirty-three thousand, two hundred thirteen".