1133612000 has 48 divisors (see below), whose sum is σ = 2785294512. Its totient is φ = 453443200.

The previous prime is 1133611961. The next prime is 1133612041. The reversal of 1133612000 is 2163311.

It is a super-3 number, since 3×1133612000³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1133612000.

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 7 ways as a sum of consecutive naturals, for example, 137702 + ... + 145701.

It is an arithmetic number, because the mean of its divisors is an integer number (58026969).

Almost surely, 2^1133612000 is an apocalyptic number.

1133612000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1133612000 is an abundant number, since it is smaller than the sum of its proper divisors (1651682512).

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

1133612000 is an equidigital number, since it uses as much as digits as its factorization.

1133612000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283428 (or 283410 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1133612000 is about 33669.1550235523. The cubic root of 1133612000 is about 1042.6890470649.

Adding to 1133612000 its reverse (2163311), we get a palindrome (1135775311).

The spelling of 1133612000 in words is "one billion, one hundred thirty-three million, six hundred twelve thousand".