200133111131 has 4 divisors (see below), whose sum is σ = 200286236472. Its totient is φ = 199979985792.

The previous prime is 200133111119. The next prime is 200133111169. The reversal of 200133111131 is 131111331002.

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

It is a cyclic number.

It is not a de Polignac number, because 200133111131 - 2¹⁴ = 200133094747 is a prime.

It is a super-2 number, since 2×200133111131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200133111631) 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, 76560710 + ... + 76563323.

It is an arithmetic number, because the mean of its divisors is an integer number (50071559118).

Almost surely, 2^200133111131 is an apocalyptic number.

200133111131 is a deficient number, since it is larger than the sum of its proper divisors (153125341).

200133111131 is a wasteful number, since it uses less digits than its factorization.

200133111131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153125340.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 200133111131 its reverse (131111331002), we get a palindrome (331244442133).

It can be divided in two parts, 200 and 133111131, that added together give a palindrome (133111331).

The spelling of 200133111131 in words is "two hundred billion, one hundred thirty-three million, one hundred eleven thousand, one hundred thirty-one".