1132171317 has 16 divisors (see below), whose sum is σ = 1693901760. Its totient is φ = 747306000.

The previous prime is 1132171307. The next prime is 1132171333. The reversal of 1132171317 is 7131712311.

It is not a de Polignac number, because 1132171317 - 2¹⁶ = 1132105781 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132171307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204859 + ... + 210312.

It is an arithmetic number, because the mean of its divisors is an integer number (105868860).

Almost surely, 2^1132171317 is an apocalyptic number.

It is an amenable number.

1132171317 is a deficient number, since it is larger than the sum of its proper divisors (561730443).

1132171317 is a wasteful number, since it uses less digits than its factorization.

1132171317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415281 (or 415275 counting only the distinct ones).

The product of its digits is 882, while the sum is 27.

The square root of 1132171317 is about 33647.7535208519. The cubic root of 1132171317 is about 1042.2471494849.

Adding to 1132171317 its reverse (7131712311), we get a palindrome (8263883628).

The spelling of 1132171317 in words is "one billion, one hundred thirty-two million, one hundred seventy-one thousand, three hundred seventeen".