1317317006 has 16 divisors (see below), whose sum is σ = 2086680960. Its totient is φ = 621980280.

The previous prime is 1317316919. The next prime is 1317317009. The reversal of 1317317006 is 6007137131.

It is a self number, because there is not a number n which added to its sum of digits gives 1317317006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1317317009) 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, 43916 + ... + 67551.

It is an arithmetic number, because the mean of its divisors is an integer number (130417560).

Almost surely, 2^1317317006 is an apocalyptic number.

1317317006 is a deficient number, since it is larger than the sum of its proper divisors (769363954).

1317317006 is a wasteful number, since it uses less digits than its factorization.

1317317006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111799.

The product of its (nonzero) digits is 2646, while the sum is 29.

The square root of 1317317006 is about 36294.8619779715. The cubic root of 1317317006 is about 1096.2175890429.

It can be divided in two parts, 131 and 7317006, that added together give a palindrome (7317137).

The spelling of 1317317006 in words is "one billion, three hundred seventeen million, three hundred seventeen thousand, six".