200131330033 has 4 divisors (see below), whose sum is σ = 200231548020. Its totient is φ = 200031112048.

The previous prime is 200131330013. The next prime is 200131330093. The reversal of 200131330033 is 330033131002.

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 87525447409 + 112605882624 = 295847^2 + 335568^2 .

It is a cyclic number.

It is not a de Polignac number, because 200131330033 - 2²¹ = 200129232881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200131330013) 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, 50105998 + ... + 50109991.

It is an arithmetic number, because the mean of its divisors is an integer number (50057887005).

Almost surely, 2^200131330033 is an apocalyptic number.

It is an amenable number.

200131330033 is a deficient number, since it is larger than the sum of its proper divisors (100217987).

200131330033 is a wasteful number, since it uses less digits than its factorization.

200131330033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100217986.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 200131330033 its reverse (330033131002), we get a palindrome (530164461035).

The spelling of 200131330033 in words is "two hundred billion, one hundred thirty-one million, three hundred thirty thousand, thirty-three".