1163530322 has 16 divisors (see below), whose sum is σ = 1837857600. Its totient is φ = 550934640.

The previous prime is 1163530301. The next prime is 1163530331. The reversal of 1163530322 is 2230353611.

It is a junction number, because it is equal to n+sod(n) for n = 1163530291 and 1163530300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144704 + ... + 152532.

It is an arithmetic number, because the mean of its divisors is an integer number (114866100).

Almost surely, 2^1163530322 is an apocalyptic number.

1163530322 is a deficient number, since it is larger than the sum of its proper divisors (674327278).

1163530322 is a wasteful number, since it uses less digits than its factorization.

1163530322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11761.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 1163530322 is about 34110.5602709777. The cubic root of 1163530322 is about 1051.7824063113.

Adding to 1163530322 its reverse (2230353611), we get a palindrome (3393883933).

The spelling of 1163530322 in words is "one billion, one hundred sixty-three million, five hundred thirty thousand, three hundred twenty-two".