201331332301 has 16 divisors (see below), whose sum is σ = 234513354240. Its totient is φ = 170999302320.

The previous prime is 201331332281. The next prime is 201331332311. The reversal of 201331332301 is 103233133102.

It is not a de Polignac number, because 201331332301 - 2¹⁹ = 201330808013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201331332311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9242331 + ... + 9264088.

It is an arithmetic number, because the mean of its divisors is an integer number (14657084640).

Almost surely, 2^201331332301 is an apocalyptic number.

It is an amenable number.

201331332301 is a deficient number, since it is larger than the sum of its proper divisors (33182021939).

201331332301 is a wasteful number, since it uses less digits than its factorization.

201331332301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18506496.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 201331332301 its reverse (103233133102), we get a palindrome (304564465403).

The spelling of 201331332301 in words is "two hundred one billion, three hundred thirty-one million, three hundred thirty-two thousand, three hundred one".