1173163083 has 8 divisors (see below), whose sum is σ = 1571232768. Its totient is φ = 778601064.

The previous prime is 1173163049. The next prime is 1173163111. The reversal of 1173163083 is 3803613711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1173163083 - 2¹³ = 1173154891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1173163483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 876135 + ... + 877472.

It is an arithmetic number, because the mean of its divisors is an integer number (196404096).

Almost surely, 2^1173163083 is an apocalyptic number.

1173163083 is a deficient number, since it is larger than the sum of its proper divisors (398069685).

1173163083 is a wasteful number, since it uses less digits than its factorization.

1173163083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1753833.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 1173163083 is about 34251.4683334890. The cubic root of 1173163083 is about 1054.6769697508.

Adding to 1173163083 its reverse (3803613711), we get a palindrome (4976776794).

The spelling of 1173163083 in words is "one billion, one hundred seventy-three million, one hundred sixty-three thousand, eighty-three".