1152011166 has 16 divisors (see below), whose sum is σ = 2404197504. Its totient is φ = 367307864.

The previous prime is 1152011131. The next prime is 1152011177. The reversal of 1152011166 is 6611102511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4173816 + ... + 4174091.

It is an arithmetic number, because the mean of its divisors is an integer number (150262344).

Almost surely, 2^1152011166 is an apocalyptic number.

1152011166 is an abundant number, since it is smaller than the sum of its proper divisors (1252186338).

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

1152011166 is a wasteful number, since it uses less digits than its factorization.

1152011166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8347935.

The product of its (nonzero) digits is 360, while the sum is 24.

The square root of 1152011166 is about 33941.2899872707. The cubic root of 1152011166 is about 1048.2999446169.

Adding to 1152011166 its reverse (6611102511), we get a palindrome (7763113677).

The spelling of 1152011166 in words is "one billion, one hundred fifty-two million, eleven thousand, one hundred sixty-six".