201130333265 has 8 divisors (see below), whose sum is σ = 244068270120. Its totient is φ = 159096353152.

The previous prime is 201130333223. The next prime is 201130333289. The reversal of 201130333265 is 562333031102.

It can be written as a sum of positive squares in 4 ways, for example, as 6692548864 + 194437784401 = 81808^2 + 440951^2 .

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 201130333265 - 2¹⁶ = 201130267729 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225988694 + ... + 225989583.

It is an arithmetic number, because the mean of its divisors is an integer number (30508533765).

Almost surely, 2^201130333265 is an apocalyptic number.

It is an amenable number.

201130333265 is a deficient number, since it is larger than the sum of its proper divisors (42937936855).

201130333265 is an equidigital number, since it uses as much as digits as its factorization.

201130333265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451978371.

The product of its (nonzero) digits is 9720, while the sum is 29.

Adding to 201130333265 its reverse (562333031102), we get a palindrome (763463364367).

The spelling of 201130333265 in words is "two hundred one billion, one hundred thirty million, three hundred thirty-three thousand, two hundred sixty-five".