304200113321201 has 2 divisors, whose sum is σ = 304200113321202. Its totient is φ = 304200113321200.

The previous prime is 304200113321177. The next prime is 304200113321207. The reversal of 304200113321201 is 102123311002403.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 294060728943601 + 10139384377600 = 17148199^2 + 3184240^2 .

It is an emirp because it is prime and its reverse (102123311002403) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 304200113321201 - 2¹⁸ = 304200113059057 is a prime.

It is not a weakly prime, because it can be changed into another prime (304200113321207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152100056660600 + 152100056660601.

It is an arithmetic number, because the mean of its divisors is an integer number (152100056660601).

Almost surely, 2^{304200113321201} is an apocalyptic number.

It is an amenable number.

304200113321201 is a deficient number, since it is larger than the sum of its proper divisors (1).

304200113321201 is an equidigital number, since it uses as much as digits as its factorization.

304200113321201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 304200113321201 its reverse (102123311002403), we get a palindrome (406323424323604).

The spelling of 304200113321201 in words is "three hundred four trillion, two hundred billion, one hundred thirteen million, three hundred twenty-one thousand, two hundred one".