2321131202001 has 12 divisors (see below), whose sum is σ = 3371475491280. Its totient is φ = 1538775991320.

The previous prime is 2321131201997. The next prime is 2321131202003. The reversal of 2321131202001 is 1002021311232.

2321131202001 is a `hidden beast` number, since 232 + 113 + 120 + 200 + 1 = 666.

2321131202001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2321131202001 - 2² = 2321131201997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2321131202003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 720399135 + ... + 720402356.

It is an arithmetic number, because the mean of its divisors is an integer number (280956290940).

Almost surely, 2^{2321131202001} is an apocalyptic number.

It is an amenable number.

2321131202001 is a deficient number, since it is larger than the sum of its proper divisors (1050344289279).

2321131202001 is a wasteful number, since it uses less digits than its factorization.

2321131202001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440801676 (or 1440801673 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2321131202001 its reverse (1002021311232), we get a palindrome (3323152513233).

The spelling of 2321131202001 in words is "two trillion, three hundred twenty-one billion, one hundred thirty-one million, two hundred two thousand, one".