2002201020003 has 8 divisors (see below), whose sum is σ = 2785670984448. Its totient is φ = 1276765867784.

The previous prime is 2002201019999. The next prime is 2002201020077. The reversal of 2002201020003 is 3000201022002.

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

It is a cyclic number.

It is not a de Polignac number, because 2002201020003 - 2² = 2002201019999 is a prime.

It is a super-2 number, since 2×2002201020003² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2002201021003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14508702975 + ... + 14508703112.

It is an arithmetic number, because the mean of its divisors is an integer number (348208873056).

Almost surely, 2^{2002201020003} is an apocalyptic number.

2002201020003 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2002201020003 is a deficient number, since it is larger than the sum of its proper divisors (783469964445).

2002201020003 is a wasteful number, since it uses less digits than its factorization.

2002201020003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29017406113.

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 2002201020003 its reverse (3000201022002), we get a palindrome (5002402042005).

The spelling of 2002201020003 in words is "two trillion, two billion, two hundred one million, twenty thousand, three".