1135343233 has 16 divisors (see below), whose sum is σ = 1248952320. Its totient is φ = 1028187216.

The previous prime is 1135343221. The next prime is 1135343239. The reversal of 1135343233 is 3323435311.

It is a cyclic number.

It is not a de Polignac number, because 1135343233 - 2⁵ = 1135343201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1135343239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23616 + ... + 53182.

It is an arithmetic number, because the mean of its divisors is an integer number (78059520).

Almost surely, 2^1135343233 is an apocalyptic number.

It is an amenable number.

1135343233 is a deficient number, since it is larger than the sum of its proper divisors (113609087).

1135343233 is a wasteful number, since it uses less digits than its factorization.

1135343233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29676.

The product of its digits is 9720, while the sum is 28.

The square root of 1135343233 is about 33694.8546962292. The cubic root of 1135343233 is about 1043.2195694249.

Adding to 1135343233 its reverse (3323435311), we get a palindrome (4458778544).

The spelling of 1135343233 in words is "one billion, one hundred thirty-five million, three hundred forty-three thousand, two hundred thirty-three".