2003321259085 has 8 divisors (see below), whose sum is σ = 2545396423416. Its totient is φ = 1508383065600.

The previous prime is 2003321259073. The next prime is 2003321259103. The reversal of 2003321259085 is 5809521233002.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 604714637956 + 1398606621129 = 777634^2 + 1182627^2 .

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

It is not a de Polignac number, because 2003321259085 - 2⁷ = 2003321258957 is a prime.

It is a super-3 number, since 3×2003321259085³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11784242616 + ... + 11784242785.

It is an arithmetic number, because the mean of its divisors is an integer number (318174552927).

Almost surely, 2^{2003321259085} is an apocalyptic number.

It is an amenable number.

2003321259085 is a deficient number, since it is larger than the sum of its proper divisors (542075164331).

2003321259085 is a wasteful number, since it uses less digits than its factorization.

2003321259085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23568485423.

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 2003321259085 in words is "two trillion, three billion, three hundred twenty-one million, two hundred fifty-nine thousand, eighty-five".