202101330 has 32 divisors (see below), whose sum is σ = 485843904. Its totient is φ = 53804736.

The previous prime is 202101329. The next prime is 202101379. The reversal of 202101330 is 33101202.

It is a happy number.

202101330 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14052 + ... + 24528.

It is an arithmetic number, because the mean of its divisors is an integer number (15182622).

Almost surely, 2^202101330 is an apocalyptic number.

202101330 is an abundant number, since it is smaller than the sum of its proper divisors (283742574).

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

202101330 is a wasteful number, since it uses less digits than its factorization.

202101330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11130.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 202101330 is about 14216.2347335713. The cubic root of 202101330 is about 586.8445250308.

Adding to 202101330 its reverse (33101202), we get a palindrome (235202532).

The spelling of 202101330 in words is "two hundred two million, one hundred one thousand, three hundred thirty".