202103020130 has 64 divisors (see below), whose sum is σ = 401485835520. Its totient is φ = 72636825600.

The previous prime is 202103020117. The next prime is 202103020157. The reversal of 202103020130 is 31020301202.

It is a happy number.

202103020130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8192915 + ... + 8217545.

It is an arithmetic number, because the mean of its divisors is an integer number (6273216180).

Almost surely, 2^202103020130 is an apocalyptic number.

202103020130 is a deficient number, since it is larger than the sum of its proper divisors (199382815390).

202103020130 is a wasteful number, since it uses less digits than its factorization.

202103020130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25515.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 202103020130 its reverse (31020301202), we get a palindrome (233123321332).

The spelling of 202103020130 in words is "two hundred two billion, one hundred three million, twenty thousand, one hundred thirty".