1164331333 has 12 divisors (see below), whose sum is σ = 1292487084. Its totient is φ = 1047992000.

The previous prime is 1164331313. The next prime is 1164331349. The reversal of 1164331333 is 3331334611.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1116762724 + 47568609 = 33418^2 + 6897^2 .

It is not a de Polignac number, because 1164331333 - 2⁹ = 1164330821 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 (1164331303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35416 + ... + 59857.

It is an arithmetic number, because the mean of its divisors is an integer number (107707257).

Almost surely, 2^1164331333 is an apocalyptic number.

It is an amenable number.

1164331333 is a deficient number, since it is larger than the sum of its proper divisors (128155751).

1164331333 is a wasteful number, since it uses less digits than its factorization.

1164331333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95396 (or 95385 counting only the distinct ones).

The product of its digits is 5832, while the sum is 28.

The square root of 1164331333 is about 34122.2996440744. The cubic root of 1164331333 is about 1052.0237110151.

Adding to 1164331333 its reverse (3331334611), we get a palindrome (4495665944).

The spelling of 1164331333 in words is "one billion, one hundred sixty-four million, three hundred thirty-one thousand, three hundred thirty-three".