200131013402233 has 2 divisors, whose sum is σ = 200131013402234. Its totient is φ = 200131013402232.

The previous prime is 200131013402219. The next prime is 200131013402323. The reversal of 200131013402233 is 332204310131002.

Together with next prime (200131013402323) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 200121849552249 + 9163849984 = 14146443^2 + 95728^2 .

It is a cyclic number.

It is not a de Polignac number, because 200131013402233 - 2²⁵ = 200130979847801 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200131013402198 and 200131013402207.

It is not a weakly prime, because it can be changed into another prime (200131013402213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100065506701116 + 100065506701117.

It is an arithmetic number, because the mean of its divisors is an integer number (100065506701117).

Almost surely, 2^{200131013402233} is an apocalyptic number.

It is an amenable number.

200131013402233 is a deficient number, since it is larger than the sum of its proper divisors (1).

200131013402233 is an equidigital number, since it uses as much as digits as its factorization.

200131013402233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 200131013402233 its reverse (332204310131002), we get a palindrome (532335323533235).

The spelling of 200131013402233 in words is "two hundred trillion, one hundred thirty-one billion, thirteen million, four hundred two thousand, two hundred thirty-three".