2002020363 has 48 divisors (see below), whose sum is σ = 3344972800. Its totient is φ = 1130241600.

The previous prime is 2002020347. The next prime is 2002020403. The reversal of 2002020363 is 3630202002.

It is not a de Polignac number, because 2002020363 - 2⁴ = 2002020347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2002020343) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2178018 + ... + 2178936.

Almost surely, 2^2002020363 is an apocalyptic number.

2002020363 is a deficient number, since it is larger than the sum of its proper divisors (1342952437).

2002020363 is a wasteful number, since it uses less digits than its factorization.

2002020363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312 (or 1309 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2002020363 is about 44743.9421933294. The cubic root of 2002020363 is about 1260.3451567640.

Adding to 2002020363 its reverse (3630202002), we get a palindrome (5632222365).

The spelling of 2002020363 in words is "two billion, two million, twenty thousand, three hundred sixty-three".