1135342163 has 4 divisors (see below), whose sum is σ = 1141047600. Its totient is φ = 1129636728.

The previous prime is 1135342079. The next prime is 1135342183. The reversal of 1135342163 is 3612435311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1135342163 - 2¹⁰ = 1135341139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1135342183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2852420 + ... + 2852817.

It is an arithmetic number, because the mean of its divisors is an integer number (285261900).

Almost surely, 2^1135342163 is an apocalyptic number.

1135342163 is a deficient number, since it is larger than the sum of its proper divisors (5705437).

1135342163 is an equidigital number, since it uses as much as digits as its factorization.

1135342163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5705436.

The product of its digits is 6480, while the sum is 29.

The square root of 1135342163 is about 33694.8388184303. The cubic root of 1135342163 is about 1043.2192416987.

Adding to 1135342163 its reverse (3612435311), we get a palindrome (4747777474).

The spelling of 1135342163 in words is "one billion, one hundred thirty-five million, three hundred forty-two thousand, one hundred sixty-three".