1001317002 has 32 divisors (see below), whose sum is σ = 2290211712. Its totient is φ = 285904704.

The previous prime is 1001316991. The next prime is 1001317027. The reversal of 1001317002 is 2007131001.

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 15 ways as a sum of consecutive naturals, for example, 65908 + ... + 79664.

It is an arithmetic number, because the mean of its divisors is an integer number (71569116).

Almost surely, 2^1001317002 is an apocalyptic number.

1001317002 is an abundant number, since it is smaller than the sum of its proper divisors (1288894710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1001317002 is a wasteful number, since it uses less digits than its factorization.

1001317002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15502.

The product of its (nonzero) digits is 42, while the sum is 15.

The square root of 1001317002 is about 31643.5933800193. The cubic root of 1001317002 is about 1000.4388080860.

Adding to 1001317002 its reverse (2007131001), we get a palindrome (3008448003).

It can be divided in two parts, 1001 and 317002, that added together give a triangular number (318003 = T₇₉₇).

The spelling of 1001317002 in words is "one billion, one million, three hundred seventeen thousand, two".