1133136000 has 512 divisors, whose sum is σ = 4340793600. Its totient is φ = 290304000.

The previous prime is 1133135999. The next prime is 1133136007. The reversal of 1133136000 is 6313311.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1133136007) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18575970 + ... + 18576030.

Almost surely, 2^1133136000 is an apocalyptic number.

1133136000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1133136000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2170396800).

1133136000 is an abundant number, since it is smaller than the sum of its proper divisors (3207657600).

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

1133136000 is an equidigital number, since it uses as much as digits as its factorization.

1133136000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142 (or 114 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 1133136000 is about 33662.0854968910. The cubic root of 1133136000 is about 1042.5430860511.

Adding to 1133136000 its reverse (6313311), we get a palindrome (1139449311).

The spelling of 1133136000 in words is "one billion, one hundred thirty-three million, one hundred thirty-six thousand".