1133313322111 has 4 divisors (see below), whose sum is σ = 1133680212000. Its totient is φ = 1132946432224.

The previous prime is 1133313322093. The next prime is 1133313322123. The reversal of 1133313322111 is 1112233133311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1133313322111 - 2⁵ = 1133313322079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133313322151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183440311 + ... + 183446488.

It is an arithmetic number, because the mean of its divisors is an integer number (283420053000).

Almost surely, 2^{1133313322111} is an apocalyptic number.

1133313322111 is a deficient number, since it is larger than the sum of its proper divisors (366889889).

1133313322111 is an equidigital number, since it uses as much as digits as its factorization.

1133313322111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366889888.

The product of its digits is 972, while the sum is 25.

Adding to 1133313322111 its reverse (1112233133311), we get a palindrome (2245546455422).

The spelling of 1133313322111 in words is "one trillion, one hundred thirty-three billion, three hundred thirteen million, three hundred twenty-two thousand, one hundred eleven".