201233300031133 has 4 divisors (see below), whose sum is σ = 201234414047200. Its totient is φ = 201232186015068.

The previous prime is 201233300031109. The next prime is 201233300031167. The reversal of 201233300031133 is 331130003332102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201233300031133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201233300031098 and 201233300031107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201233300031103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556737033 + ... + 557098366.

It is an arithmetic number, because the mean of its divisors is an integer number (50308603511800).

Almost surely, 2^{201233300031133} is an apocalyptic number.

It is an amenable number.

201233300031133 is a deficient number, since it is larger than the sum of its proper divisors (1114016067).

201233300031133 is a wasteful number, since it uses less digits than its factorization.

201233300031133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114016066.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 201233300031133 its reverse (331130003332102), we get a palindrome (532363303363235).

The spelling of 201233300031133 in words is "two hundred one trillion, two hundred thirty-three billion, three hundred million, thirty-one thousand, one hundred thirty-three".