1310806066 has 8 divisors (see below), whose sum is σ = 2011935024. Its totient is φ = 640161060.

The previous prime is 1310806037. The next prime is 1310806073. The reversal of 1310806066 is 6606080131.

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

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 3 ways as a sum of consecutive naturals, for example, 7620880 + ... + 7621051.

It is an arithmetic number, because the mean of its divisors is an integer number (251491878).

Almost surely, 2^1310806066 is an apocalyptic number.

1310806066 is a deficient number, since it is larger than the sum of its proper divisors (701128958).

1310806066 is a wasteful number, since it uses less digits than its factorization.

1310806066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15241976.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 1310806066 is about 36205.0558071659. The cubic root of 1310806066 is about 1094.4085589279.

Adding to 1310806066 its reverse (6606080131), we get a palindrome (7916886197).

The spelling of 1310806066 in words is "one billion, three hundred ten million, eight hundred six thousand, sixty-six".