11133011 has 8 divisors (see below), whose sum is σ = 11950704. Its totient is φ = 10333440.

The previous prime is 11133007. The next prime is 11133019. The reversal of 11133011 is 11033111.

It is a happy number.

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 11133011 - 2² = 11133007 is a prime.

It is a super-2 number, since 2×11133011² = 247887867852242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11132983 and 11133001.

It is not an unprimeable number, because it can be changed into a prime (11133019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3245 + ... + 5726.

It is an arithmetic number, because the mean of its divisors is an integer number (1493838).

Almost surely, 2^11133011 is an apocalyptic number.

11133011 is a deficient number, since it is larger than the sum of its proper divisors (817693).

11133011 is an equidigital number, since it uses as much as digits as its factorization.

11133011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9061.

The product of its (nonzero) digits is 9, while the sum is 11.

The square root of 11133011 is about 3336.6166995926. The cubic root of 11133011 is about 223.2908255526.

Adding to 11133011 its reverse (11033111), we get a palindrome (22166122).

The spelling of 11133011 in words is "eleven million, one hundred thirty-three thousand, eleven".