2020003002331 has 4 divisors (see below), whose sum is σ = 2025418560352. Its totient is φ = 2014587444312.

The previous prime is 2020003002319. The next prime is 2020003002361. The reversal of 2020003002331 is 1332003000202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2020003002331 - 2⁵ = 2020003002299 is a prime.

It is a super-2 number, since 2×2020003002331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020003002361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2707778451 + ... + 2707779196.

It is an arithmetic number, because the mean of its divisors is an integer number (506354640088).

Almost surely, 2^{2020003002331} is an apocalyptic number.

2020003002331 is a deficient number, since it is larger than the sum of its proper divisors (5415558021).

2020003002331 is an equidigital number, since it uses as much as digits as its factorization.

2020003002331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5415558020.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 2020003002331 its reverse (1332003000202), we get a palindrome (3352006002533).

The spelling of 2020003002331 in words is "two trillion, twenty billion, three million, two thousand, three hundred thirty-one".