200131011213 has 16 divisors (see below), whose sum is σ = 313203745920. Its totient is φ = 111269750976.

The previous prime is 200131011169. The next prime is 200131011221. The reversal of 200131011213 is 312110131002.

It is a happy number.

It is not a de Polignac number, because 200131011213 - 2¹² = 200131007117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200131011192 and 200131011201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200131011013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128783658 + ... + 128785211.

It is an arithmetic number, because the mean of its divisors is an integer number (19575234120).

Almost surely, 2^200131011213 is an apocalyptic number.

It is an amenable number.

200131011213 is a deficient number, since it is larger than the sum of its proper divisors (113072734707).

200131011213 is a wasteful number, since it uses less digits than its factorization.

200131011213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257568916.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 200131011213 its reverse (312110131002), we get a palindrome (512241142215).

The spelling of 200131011213 in words is "two hundred billion, one hundred thirty-one million, eleven thousand, two hundred thirteen".