305204700011 has 2 divisors, whose sum is σ = 305204700012. Its totient is φ = 305204700010.

The previous prime is 305204699983. The next prime is 305204700023. The reversal of 305204700011 is 110007402503.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 305204700011 - 2¹⁴ = 305204683627 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 305204700011.

It is not a weakly prime, because it can be changed into another prime (305204705011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152602350005 + 152602350006.

It is an arithmetic number, because the mean of its divisors is an integer number (152602350006).

Almost surely, 2^305204700011 is an apocalyptic number.

305204700011 is a deficient number, since it is larger than the sum of its proper divisors (1).

305204700011 is an equidigital number, since it uses as much as digits as its factorization.

305204700011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 23.

The spelling of 305204700011 in words is "three hundred five billion, two hundred four million, seven hundred thousand, eleven".