1133505200 has 30 divisors (see below), whose sum is σ = 2723247204. Its totient is φ = 453401920.

The previous prime is 1133505199. The next prime is 1133505253. The reversal of 1133505200 is 25053311.

1133505200 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1416482 + ... + 1417281.

Almost surely, 2^1133505200 is an apocalyptic number.

1133505200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1133505200 is an abundant number, since it is smaller than the sum of its proper divisors (1589742004).

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

1133505200 is a wasteful number, since it uses less digits than its factorization.

1133505200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2833781 (or 2833770 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 1133505200 is about 33667.5689648065. The cubic root of 1133505200 is about 1042.6563013849.

Adding to 1133505200 its reverse (25053311), we get a palindrome (1158558511).

The spelling of 1133505200 in words is "one billion, one hundred thirty-three million, five hundred five thousand, two hundred".