201230101102033 has 4 divisors (see below), whose sum is σ = 201233658409060. Its totient is φ = 201226543795008.

The previous prime is 201230101102001. The next prime is 201230101102039. The reversal of 201230101102033 is 330201101032102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 198497864011329 + 2732237090704 = 14088927^2 + 1652948^2 .

It is a cyclic number.

It is not a de Polignac number, because 201230101102033 - 2⁵ = 201230101102001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201230101102033.

It is not an unprimeable number, because it can be changed into a prime (201230101102039) 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 3 ways as a sum of consecutive naturals, for example, 1778568660 + ... + 1778681797.

It is an arithmetic number, because the mean of its divisors is an integer number (50308414602265).

Almost surely, 2^{201230101102033} is an apocalyptic number.

It is an amenable number.

201230101102033 is a deficient number, since it is larger than the sum of its proper divisors (3557307027).

201230101102033 is an equidigital number, since it uses as much as digits as its factorization.

201230101102033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3557307026.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 201230101102033 its reverse (330201101032102), we get a palindrome (531431202134135).

The spelling of 201230101102033 in words is "two hundred one trillion, two hundred thirty billion, one hundred one million, one hundred two thousand, thirty-three".