200131110131 has 8 divisors (see below), whose sum is σ = 215377357824. Its totient is φ = 185270843520.

The previous prime is 200131110043. The next prime is 200131110173. The reversal of 200131110131 is 131011131002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200131110131 - 2¹⁰ = 200131109107 is a prime.

It is a super-2 number, since 2×200131110131² (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 (200131110181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96494195 + ... + 96496268.

It is an arithmetic number, because the mean of its divisors is an integer number (26922169728).

Almost surely, 2^200131110131 is an apocalyptic number.

200131110131 is a deficient number, since it is larger than the sum of its proper divisors (15246247693).

200131110131 is a wasteful number, since it uses less digits than its factorization.

200131110131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192990541.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 200131110131 its reverse (131011131002), we get a palindrome (331142241133).

The spelling of 200131110131 in words is "two hundred billion, one hundred thirty-one million, one hundred ten thousand, one hundred thirty-one".