1133810000 has 50 divisors (see below), whose sum is σ = 2745091602. Its totient is φ = 453520000.

The previous prime is 1133809997. The next prime is 1133810039. The reversal of 1133810000 is 183311.

It can be written as a sum of positive squares in 5 ways, for example, as 159870736 + 973939264 = 12644^2 + 31208^2 .

It is a tau number, because it is divible by the number of its divisors (50).

It is a super-2 number, since 2×1133810000² = 2571050232200000000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 46691 + ... + 66690.

Almost surely, 2^1133810000 is an apocalyptic number.

1133810000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1133810000 is an abundant number, since it is smaller than the sum of its proper divisors (1611281602).

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

1133810000 is an equidigital number, since it uses as much as digits as its factorization.

1133810000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113409 (or 113388 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1133810000 is about 33672.0952719013. The cubic root of 1133810000 is about 1042.7497499076.

Adding to 1133810000 its reverse (183311), we get a palindrome (1133993311).

The spelling of 1133810000 in words is "one billion, one hundred thirty-three million, eight hundred ten thousand".