1133500066 has 8 divisors (see below), whose sum is σ = 1706389020. Its totient is φ = 564703728.

The previous prime is 1133500057. The next prime is 1133500087. The reversal of 1133500066 is 6600053311.

It can be written as a sum of positive squares in 2 ways, for example, as 922640625 + 210859441 = 30375^2 + 14521^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1133500066.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1022461 + ... + 1023568.

Almost surely, 2^1133500066 is an apocalyptic number.

1133500066 is a deficient number, since it is larger than the sum of its proper divisors (572888954).

1133500066 is a wasteful number, since it uses less digits than its factorization.

1133500066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2046308.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 1133500066 is about 33667.4927192388. The cubic root of 1133500066 is about 1042.6547272102.

Adding to 1133500066 its reverse (6600053311), we get a palindrome (7733553377).

The spelling of 1133500066 in words is "one billion, one hundred thirty-three million, five hundred thousand, sixty-six".