11133223313 has 8 divisors (see below), whose sum is σ = 11791513440. Its totient is φ = 10475310400.

The previous prime is 11133223303. The next prime is 11133223349. The reversal of 11133223313 is 31332233111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11133223313 - 2²⁴ = 11116446097 is a prime.

It is a super-2 number, since 2×11133223313² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11133223303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32363 + ... + 152688.

It is an arithmetic number, because the mean of its divisors is an integer number (1473939180).

Almost surely, 2^11133223313 is an apocalyptic number.

It is an amenable number.

11133223313 is a deficient number, since it is larger than the sum of its proper divisors (658290127).

11133223313 is a wasteful number, since it uses less digits than its factorization.

11133223313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188607.

The product of its digits is 972, while the sum is 23.

Adding to 11133223313 its reverse (31332233111), we get a palindrome (42465456424).

The spelling of 11133223313 in words is "eleven billion, one hundred thirty-three million, two hundred twenty-three thousand, three hundred thirteen".