202113030330 has 64 divisors (see below), whose sum is σ = 539259033600. Its totient is φ = 53867712960.

The previous prime is 202113030323. The next prime is 202113030401. The reversal of 202113030330 is 33030311202.

202113030330 is a `hidden beast` number, since 20 + 2 + 11 + 303 + 0 + 330 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 301351 + ... + 703589.

It is an arithmetic number, because the mean of its divisors is an integer number (8425922400).

Almost surely, 2^202113030330 is an apocalyptic number.

202113030330 is an abundant number, since it is smaller than the sum of its proper divisors (337146003270).

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

202113030330 is a wasteful number, since it uses less digits than its factorization.

202113030330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404116 (or 404110 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 202113030330 its reverse (33030311202), we get a palindrome (235143341532).

The spelling of 202113030330 in words is "two hundred two billion, one hundred thirteen million, thirty thousand, three hundred thirty".