202130444002 has 32 divisors (see below), whose sum is σ = 321443354880. Its totient is φ = 95308702720.

The previous prime is 202130443967. The next prime is 202130444003. The reversal of 202130444002 is 200444031202.

It is a happy number.

202130444002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (202130444003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1669218 + ... + 1786210.

It is an arithmetic number, because the mean of its divisors is an integer number (10045104840).

Almost surely, 2^202130444002 is an apocalyptic number.

202130444002 is a deficient number, since it is larger than the sum of its proper divisors (119312910878).

202130444002 is an equidigital number, since it uses as much as digits as its factorization.

202130444002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117135 (or 117089 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 202130444002 its reverse (200444031202), we get a palindrome (402574475204).

The spelling of 202130444002 in words is "two hundred two billion, one hundred thirty million, four hundred forty-four thousand, two".