11133034111 has 2 divisors, whose sum is σ = 11133034112. Its totient is φ = 11133034110.

The previous prime is 11133034109. The next prime is 11133034127. The reversal of 11133034111 is 11143033111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11133034111 - 2¹ = 11133034109 is a prime.

It is a super-3 number, since 3×11133034111³ (a number of 31 digits) contains 333 as substring.

Together with 11133034109, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11133034711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5566517055 + 5566517056.

It is an arithmetic number, because the mean of its divisors is an integer number (5566517056).

Almost surely, 2^11133034111 is an apocalyptic number.

11133034111 is a deficient number, since it is larger than the sum of its proper divisors (1).

11133034111 is an equidigital number, since it uses as much as digits as its factorization.

11133034111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 11133034111 its reverse (11143033111), we get a palindrome (22276067222).

The spelling of 11133034111 in words is "eleven billion, one hundred thirty-three million, thirty-four thousand, one hundred eleven".