1206323116 has 12 divisors (see below), whose sum is σ = 2111323032. Its totient is φ = 603087968.

The previous prime is 1206323071. The next prime is 1206323123. The reversal of 1206323116 is 6113236021.

It is an unprimeable number.

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, 37056 + ... + 61528.

It is an arithmetic number, because the mean of its divisors is an integer number (175943586).

Almost surely, 2^1206323116 is an apocalyptic number.

It is an amenable number.

1206323116 is a deficient number, since it is larger than the sum of its proper divisors (904999916).

1206323116 is a wasteful number, since it uses less digits than its factorization.

1206323116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36800 (or 36798 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 1206323116 is about 34732.1625586430. The cubic root of 1206323116 is about 1064.5217763729.

Adding to 1206323116 its reverse (6113236021), we get a palindrome (7319559137).

It can be divided in two parts, 120 and 6323116, that added together give a palindrome (6323236).

The spelling of 1206323116 in words is "one billion, two hundred six million, three hundred twenty-three thousand, one hundred sixteen".