1133041165 has 32 divisors (see below), whose sum is σ = 1457740800. Its totient is φ = 843548160.

The previous prime is 1133041159. The next prime is 1133041171. The reversal of 1133041165 is 5611403311.

It is an interprime number because it is at equal distance from previous prime (1133041159) and next prime (1133041171).

It is not a de Polignac number, because 1133041165 - 2⁹ = 1133040653 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 1991001 + ... + 1991569.

It is an arithmetic number, because the mean of its divisors is an integer number (45554400).

Almost surely, 2^1133041165 is an apocalyptic number.

It is an amenable number.

1133041165 is a deficient number, since it is larger than the sum of its proper divisors (324699635).

1133041165 is a wasteful number, since it uses less digits than its factorization.

1133041165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 1133041165 is about 33660.6768351440. The cubic root of 1133041165 is about 1042.5140008893.

Adding to 1133041165 its reverse (5611403311), we get a palindrome (6744444476).

The spelling of 1133041165 in words is "one billion, one hundred thirty-three million, forty-one thousand, one hundred sixty-five".