202030361 has 8 divisors (see below), whose sum is σ = 217842240. Its totient is φ = 186257232.

The previous prime is 202030349. The next prime is 202030369. The reversal of 202030361 is 163030202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 202030361 - 2²⁶ = 134921497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202030369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1646 + ... + 20168.

It is an arithmetic number, because the mean of its divisors is an integer number (27230280).

Almost surely, 2^202030361 is an apocalyptic number.

It is an amenable number.

202030361 is a deficient number, since it is larger than the sum of its proper divisors (15811879).

202030361 is a wasteful number, since it uses less digits than its factorization.

202030361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19375.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 202030361 is about 14213.7384596734. The cubic root of 202030361 is about 586.7758257551.

Adding to 202030361 its reverse (163030202), we get a palindrome (365060563).

The spelling of 202030361 in words is "two hundred two million, thirty thousand, three hundred sixty-one".