1163166333 has 24 divisors (see below), whose sum is σ = 1882848192. Its totient is φ = 625565184.

The previous prime is 1163166313. The next prime is 1163166349. The reversal of 1163166333 is 3336613611.

It is not a de Polignac number, because 1163166333 - 2¹⁰ = 1163165309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1163166294 and 1163166303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1163166313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89760 + ... + 101897.

It is an arithmetic number, because the mean of its divisors is an integer number (78452008).

Almost surely, 2^1163166333 is an apocalyptic number.

It is an amenable number.

1163166333 is a deficient number, since it is larger than the sum of its proper divisors (719681859).

1163166333 is a wasteful number, since it uses less digits than its factorization.

1163166333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191701 (or 191684 counting only the distinct ones).

The product of its digits is 17496, while the sum is 33.

The square root of 1163166333 is about 34105.2244238328. The cubic root of 1163166333 is about 1051.6727179640.

Adding to 1163166333 its reverse (3336613611), we get a palindrome (4499779944).

The spelling of 1163166333 in words is "one billion, one hundred sixty-three million, one hundred sixty-six thousand, three hundred thirty-three".