11133210331 has 8 divisors (see below), whose sum is σ = 11223457200. Its totient is φ = 11043325920.

The previous prime is 11133210323. The next prime is 11133210337. The reversal of 11133210331 is 13301233111.

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 11133210331 - 2³ = 11133210323 is a prime.

It is a super-2 number, since 2×11133210331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11133210299 and 11133210308.

It is not an unprimeable number, because it can be changed into a prime (11133210337) 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, 28765 + ... + 151966.

It is an arithmetic number, because the mean of its divisors is an integer number (1402932150).

Almost surely, 2^11133210331 is an apocalyptic number.

11133210331 is a deficient number, since it is larger than the sum of its proper divisors (90246869).

11133210331 is a wasteful number, since it uses less digits than its factorization.

11133210331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181229.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 11133210331 its reverse (13301233111), we get a palindrome (24434443442).

The spelling of 11133210331 in words is "eleven billion, one hundred thirty-three million, two hundred ten thousand, three hundred thirty-one".