1200303210011 has 2 divisors, whose sum is σ = 1200303210012. Its totient is φ = 1200303210010.

The previous prime is 1200303209947. The next prime is 1200303210023. The reversal of 1200303210011 is 1100123030021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1200303210011 - 2⁶ = 1200303209947 is a prime.

It is not a weakly prime, because it can be changed into another prime (1200303210311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600151605005 + 600151605006.

It is an arithmetic number, because the mean of its divisors is an integer number (600151605006).

Almost surely, 2^{1200303210011} is an apocalyptic number.

1200303210011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1200303210011 is an equidigital number, since it uses as much as digits as its factorization.

1200303210011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1200303210011 its reverse (1100123030021), we get a palindrome (2300426240032).

The spelling of 1200303210011 in words is "one trillion, two hundred billion, three hundred three million, two hundred ten thousand, eleven".