1002000331302 has 8 divisors (see below), whose sum is σ = 2004000662616. Its totient is φ = 334000110432.

The previous prime is 1002000331291. The next prime is 1002000331313. The reversal of 1002000331302 is 2031330002001.

It is an interprime number because it is at equal distance from previous prime (1002000331291) and next prime (1002000331313).

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

1002000331302 is an admirable number.

It is a super-2 number, since 2×1002000331302² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 83500027603 + ... + 83500027614.

It is an arithmetic number, because the mean of its divisors is an integer number (250500082827).

Almost surely, 2^{1002000331302} is an apocalyptic number.

1002000331302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1002000331302 is a wasteful number, since it uses less digits than its factorization.

1002000331302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167000055222.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 1002000331302 its reverse (2031330002001), we get a palindrome (3033330333303).

The spelling of 1002000331302 in words is "one trillion, two billion, three hundred thirty-one thousand, three hundred two".