11133333333311 has 16 divisors (see below), whose sum is σ = 13473326317824. Its totient is φ = 8980807665024.

The previous prime is 11133333333307. The next prime is 11133333333313. The reversal of 11133333333311 is 11333333333111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11133333333311 - 2² = 11133333333307 is a prime.

It is a super-2 number, since 2×11133333333311² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11133333333313) 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, 2146385 + ... + 5183978.

It is an arithmetic number, because the mean of its divisors is an integer number (842082894864).

Almost surely, 2^{11133333333311} is an apocalyptic number.

11133333333311 is a deficient number, since it is larger than the sum of its proper divisors (2339992984513).

11133333333311 is a wasteful number, since it uses less digits than its factorization.

11133333333311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7343150.

The product of its digits is 19683, while the sum is 32.

Adding to 11133333333311 its reverse (11333333333111), we get a palindrome (22466666666422).

The spelling of 11133333333311 in words is "eleven trillion, one hundred thirty-three billion, three hundred thirty-three million, three hundred thirty-three thousand, three hundred eleven".