1001310322002 has 64 divisors (see below), whose sum is σ = 2075533649280. Its totient is φ = 321661476864.

The previous prime is 1001310321983. The next prime is 1001310322013. The reversal of 1001310322002 is 2002230131001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 289645458 + ... + 289648914.

It is an arithmetic number, because the mean of its divisors is an integer number (32430213270).

Almost surely, 2^{1001310322002} is an apocalyptic number.

1001310322002 is an abundant number, since it is smaller than the sum of its proper divisors (1074223327278).

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

1001310322002 is a wasteful number, since it uses less digits than its factorization.

1001310322002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6107.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1001310322002 its reverse (2002230131001), we get a palindrome (3003540453003).

The spelling of 1001310322002 in words is "one trillion, one billion, three hundred ten million, three hundred twenty-two thousand, two".