2001321102302 has 8 divisors (see below), whose sum is σ = 3005185478736. Its totient is φ = 999592609392.

The previous prime is 2001321102269. The next prime is 2001321102371. The reversal of 2001321102302 is 2032011231002.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 533968538 + ... + 533972285.

It is an arithmetic number, because the mean of its divisors is an integer number (375648184842).

Almost surely, 2^{2001321102302} is an apocalyptic number.

2001321102302 is a deficient number, since it is larger than the sum of its proper divisors (1003864376434).

2001321102302 is a wasteful number, since it uses less digits than its factorization.

2001321102302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067941762.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2001321102302 its reverse (2032011231002), we get a palindrome (4033332333304).

The spelling of 2001321102302 in words is "two trillion, one billion, three hundred twenty-one million, one hundred two thousand, three hundred two".