200233312061 has 2 divisors, whose sum is σ = 200233312062. Its totient is φ = 200233312060.

The previous prime is 200233312039. The next prime is 200233312171. The reversal of 200233312061 is 160213332002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 112983376900 + 87249935161 = 336130^2 + 295381^2 .

It is a cyclic number.

It is not a de Polignac number, because 200233312061 - 2²² = 200229117757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200233312031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100116656030 + 100116656031.

It is an arithmetic number, because the mean of its divisors is an integer number (100116656031).

Almost surely, 2^200233312061 is an apocalyptic number.

It is an amenable number.

200233312061 is a deficient number, since it is larger than the sum of its proper divisors (1).

200233312061 is an equidigital number, since it uses as much as digits as its factorization.

200233312061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 200233312061 its reverse (160213332002), we get a palindrome (360446644063).

The spelling of 200233312061 in words is "two hundred billion, two hundred thirty-three million, three hundred twelve thousand, sixty-one".