200012311 has 2 divisors, whose sum is σ = 200012312. Its totient is φ = 200012310.

The previous prime is 200012303. The next prime is 200012317. The reversal of 200012311 is 113210002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200012311 - 2³ = 200012303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200012317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100006155 + 100006156.

It is an arithmetic number, because the mean of its divisors is an integer number (100006156).

Almost surely, 2^200012311 is an apocalyptic number.

200012311 is a deficient number, since it is larger than the sum of its proper divisors (1).

200012311 is an equidigital number, since it uses as much as digits as its factorization.

200012311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 200012311 is about 14142.5708766122. The cubic root of 200012311 is about 584.8155465905.

Adding to 200012311 its reverse (113210002), we get a palindrome (313222313).

The spelling of 200012311 in words is "two hundred million, twelve thousand, three hundred eleven".