201032303221 has 8 divisors (see below), whose sum is σ = 204600032000. Its totient is φ = 197490150000.

The previous prime is 201032303161. The next prime is 201032303231. The reversal of 201032303221 is 122303230102.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201032303221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201032303231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6378030 + ... + 6409471.

It is an arithmetic number, because the mean of its divisors is an integer number (25575004000).

Almost surely, 2^201032303221 is an apocalyptic number.

It is an amenable number.

201032303221 is a deficient number, since it is larger than the sum of its proper divisors (3567728779).

201032303221 is a wasteful number, since it uses less digits than its factorization.

201032303221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12787779.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 201032303221 its reverse (122303230102), we get a palindrome (323335533323).

The spelling of 201032303221 in words is "two hundred one billion, thirty-two million, three hundred three thousand, two hundred twenty-one".