202103110030 has 32 divisors (see below), whose sum is σ = 365314341600. Its totient is φ = 80502202752.

The previous prime is 202103110009. The next prime is 202103110073. The reversal of 202103110030 is 30011301202.

202103110030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 2365944 + ... + 2449876.

It is an arithmetic number, because the mean of its divisors is an integer number (11416073175).

Almost surely, 2^202103110030 is an apocalyptic number.

202103110030 is a deficient number, since it is larger than the sum of its proper divisors (163211231570).

202103110030 is a wasteful number, since it uses less digits than its factorization.

202103110030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84948.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 202103110030 its reverse (30011301202), we get a palindrome (232114411232).

The spelling of 202103110030 in words is "two hundred two billion, one hundred three million, one hundred ten thousand, thirty".