201130335663 has 8 divisors (see below), whose sum is σ = 274714604976. Its totient is φ = 130816478400.

The previous prime is 201130335649. The next prime is 201130335677. The reversal of 201130335663 is 366533031102.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (201130335649) and next prime (201130335677).

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

It is not a de Polignac number, because 201130335663 - 2⁴ = 201130335647 is a prime.

It is a super-2 number, since 2×201130335663² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201130335643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 817602868 + ... + 817603113.

It is an arithmetic number, because the mean of its divisors is an integer number (34339325622).

Almost surely, 2^201130335663 is an apocalyptic number.

201130335663 is a deficient number, since it is larger than the sum of its proper divisors (73584269313).

201130335663 is a wasteful number, since it uses less digits than its factorization.

201130335663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1635206025.

The product of its (nonzero) digits is 29160, while the sum is 33.

Adding to 201130335663 its reverse (366533031102), we get a palindrome (567663366765).

The spelling of 201130335663 in words is "two hundred one billion, one hundred thirty million, three hundred thirty-five thousand, six hundred sixty-three".