2003000202 has 48 divisors (see below), whose sum is σ = 4992703872. Its totient is φ = 568490400.

The previous prime is 2003000201. The next prime is 2003000203. The reversal of 2003000202 is 2020003002.

It is an interprime number because it is at equal distance from previous prime (2003000201) and next prime (2003000203).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (2003000201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33613 + ... + 71664.

It is an arithmetic number, because the mean of its divisors is an integer number (104014664).

Almost surely, 2^2003000202 is an apocalyptic number.

2003000202 is an abundant number, since it is smaller than the sum of its proper divisors (2989703670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2003000202 is a wasteful number, since it uses less digits than its factorization.

2003000202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105443 (or 105440 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 9.

The square root of 2003000202 is about 44754.8902579372. The cubic root of 2003000202 is about 1260.5507380768.

Adding to 2003000202 its reverse (2020003002), we get a palindrome (4023003204).

The spelling of 2003000202 in words is "two billion, three million, two hundred two", and thus it is an aban number.