304033020113 has 2 divisors, whose sum is σ = 304033020114. Its totient is φ = 304033020112.

The previous prime is 304033020101. The next prime is 304033020121. The reversal of 304033020113 is 311020330403.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 261195611329 + 42837408784 = 511073^2 + 206972^2 .

It is a cyclic number.

It is not a de Polignac number, because 304033020113 - 2³⁴ = 286853150929 is a prime.

It is not a weakly prime, because it can be changed into another prime (304033020133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152016510056 + 152016510057.

It is an arithmetic number, because the mean of its divisors is an integer number (152016510057).

Almost surely, 2^304033020113 is an apocalyptic number.

It is an amenable number.

304033020113 is a deficient number, since it is larger than the sum of its proper divisors (1).

304033020113 is an equidigital number, since it uses as much as digits as its factorization.

304033020113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 304033020113 its reverse (311020330403), we get a palindrome (615053350516).

The spelling of 304033020113 in words is "three hundred four billion, thirty-three million, twenty thousand, one hundred thirteen".