201131033301 has 96 divisors (see below), whose sum is σ = 345318899328. Its totient is φ = 111408721920.

The previous prime is 201131033287. The next prime is 201131033357. The reversal of 201131033301 is 103330131102.

It is a happy number.

201131033301 is a `hidden beast` number, since 20 + 1 + 1 + 310 + 3 + 330 + 1 = 666.

It is not a de Polignac number, because 201131033301 - 2¹⁷ = 201130902229 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201131037301) 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 95 ways as a sum of consecutive naturals, for example, 35055705 + ... + 35061441.

It is an arithmetic number, because the mean of its divisors is an integer number (3597071868).

Almost surely, 2^201131033301 is an apocalyptic number.

It is an amenable number.

201131033301 is a deficient number, since it is larger than the sum of its proper divisors (144187866027).

201131033301 is a wasteful number, since it uses less digits than its factorization.

201131033301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6371 (or 6368 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 201131033301 its reverse (103330131102), we get a palindrome (304461164403).

The spelling of 201131033301 in words is "two hundred one billion, one hundred thirty-one million, thirty-three thousand, three hundred one".