200031011331 has 8 divisors (see below), whose sum is σ = 266982692544. Its totient is φ = 133216668840.

The previous prime is 200031011321. The next prime is 200031011351. The reversal of 200031011331 is 133110130002.

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

It is not a de Polignac number, because 200031011331 - 2¹⁰ = 200031010307 is a prime.

It is a super-3 number, since 3×200031011331³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 200031011331.

It is not an unprimeable number, because it can be changed into a prime (200031011321) 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, 34331281 + ... + 34337106.

It is an arithmetic number, because the mean of its divisors is an integer number (33372836568).

Almost surely, 2^200031011331 is an apocalyptic number.

200031011331 is a deficient number, since it is larger than the sum of its proper divisors (66951681213).

200031011331 is an equidigital number, since it uses as much as digits as its factorization.

200031011331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68669361.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 200031011331 its reverse (133110130002), we get a palindrome (333141141333).

The spelling of 200031011331 in words is "two hundred billion, thirty-one million, eleven thousand, three hundred thirty-one".