1133113333 has 24 divisors (see below), whose sum is σ = 1291304448. Its totient is φ = 992508000.

The previous prime is 1133113309. The next prime is 1133113337. The reversal of 1133113333 is 3333113311.

It is not a de Polignac number, because 1133113333 - 2⁹ = 1133112821 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133113337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1098528 + ... + 1099558.

It is an arithmetic number, because the mean of its divisors is an integer number (53804352).

Almost surely, 2^1133113333 is an apocalyptic number.

It is an amenable number.

1133113333 is a deficient number, since it is larger than the sum of its proper divisors (158191115).

1133113333 is a wasteful number, since it uses less digits than its factorization.

1133113333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377 (or 1366 counting only the distinct ones).

The product of its digits is 729, while the sum is 22.

The square root of 1133113333 is about 33661.7488107793. The cubic root of 1133113333 is about 1042.5361344049.

Subtracting from 1133113333 its sum of digits (22), we obtain a palindrome (1133113311).

Adding to 1133113333 its reverse (3333113311), we get a palindrome (4466226644).

The spelling of 1133113333 in words is "one billion, one hundred thirty-three million, one hundred thirteen thousand, three hundred thirty-three".