1002320313001 has 16 divisors (see below), whose sum is σ = 1165220560000. Its totient is φ = 844370542080.

The previous prime is 1002320312933. The next prime is 1002320313017. The reversal of 1002320313001 is 1003130232001.

It is a cyclic number.

It is not a de Polignac number, because 1002320313001 - 2¹⁵ = 1002320280233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1002320313301) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 406371 + ... + 1473016.

It is an arithmetic number, because the mean of its divisors is an integer number (72826285000).

Almost surely, 2^{1002320313001} is an apocalyptic number.

It is an amenable number.

1002320313001 is a deficient number, since it is larger than the sum of its proper divisors (162900246999).

1002320313001 is a wasteful number, since it uses less digits than its factorization.

1002320313001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1880704.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1002320313001 its reverse (1003130232001), we get a palindrome (2005450545002).

The spelling of 1002320313001 in words is "one trillion, two billion, three hundred twenty million, three hundred thirteen thousand, one".