11213331023311 has 16 divisors (see below), whose sum is σ = 11522217836448. Its totient is φ = 10906656768000.

The previous prime is 11213331023231. The next prime is 11213331023381. The reversal of 11213331023311 is 11332013331211.

It is a cyclic number.

It is not a de Polignac number, because 11213331023311 - 2⁷ = 11213331023183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11213331023381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36991461 + ... + 37293361.

It is an arithmetic number, because the mean of its divisors is an integer number (720138614778).

Almost surely, 2^{11213331023311} is an apocalyptic number.

11213331023311 is a deficient number, since it is larger than the sum of its proper divisors (308886813137).

11213331023311 is a wasteful number, since it uses less digits than its factorization.

11213331023311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305562.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 11213331023311 its reverse (11332013331211), we get a palindrome (22545344354522).

The spelling of 11213331023311 in words is "eleven trillion, two hundred thirteen billion, three hundred thirty-one million, twenty-three thousand, three hundred eleven".