1133135344 has 20 divisors (see below), whose sum is σ = 2395036440. Its totient is φ = 515061440.

The previous prime is 1133135317. The next prime is 1133135351. The reversal of 1133135344 is 4435313311.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3218959 + ... + 3219310.

It is an arithmetic number, because the mean of its divisors is an integer number (119751822).

Almost surely, 2^1133135344 is an apocalyptic number.

It is an amenable number.

1133135344 is an abundant number, since it is smaller than the sum of its proper divisors (1261901096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1133135344 is a wasteful number, since it uses less digits than its factorization.

1133135344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6438288 (or 6438282 counting only the distinct ones).

The product of its digits is 6480, while the sum is 28.

The square root of 1133135344 is about 33662.0757529894. The cubic root of 1133135344 is about 1042.5428848666.

Adding to 1133135344 its reverse (4435313311), we get a palindrome (5568448655).

The spelling of 1133135344 in words is "one billion, one hundred thirty-three million, one hundred thirty-five thousand, three hundred forty-four".