1166132135 has 12 divisors (see below), whose sum is σ = 1627825608. Its totient is φ = 799633296.

The previous prime is 1166132083. The next prime is 1166132159. The reversal of 1166132135 is 5312316611.

It is not a de Polignac number, because 1166132135 - 2¹⁶ = 1166066599 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1166132098 and 1166132107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2379617 + ... + 2380106.

It is an arithmetic number, because the mean of its divisors is an integer number (135652134).

Almost surely, 2^1166132135 is an apocalyptic number.

1166132135 is a deficient number, since it is larger than the sum of its proper divisors (461693473).

1166132135 is an equidigital number, since it uses as much as digits as its factorization.

1166132135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4759742 (or 4759735 counting only the distinct ones).

The product of its digits is 3240, while the sum is 29.

The square root of 1166132135 is about 34148.6769143403. The cubic root of 1166132135 is about 1052.5657991335.

Adding to 1166132135 its reverse (5312316611), we get a palindrome (6478448746).

The spelling of 1166132135 in words is "one billion, one hundred sixty-six million, one hundred thirty-two thousand, one hundred thirty-five".