300232221053 has 2 divisors, whose sum is σ = 300232221054. Its totient is φ = 300232221052.

The previous prime is 300232220989. The next prime is 300232221073. The reversal of 300232221053 is 350122232003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 270169169284 + 30063051769 = 519778^2 + 173387^2 .

It is an emirp because it is prime and its reverse (350122232003) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 300232221053 - 2⁶ = 300232220989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (300232221073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150116110526 + 150116110527.

It is an arithmetic number, because the mean of its divisors is an integer number (150116110527).

Almost surely, 2^300232221053 is an apocalyptic number.

It is an amenable number.

300232221053 is a deficient number, since it is larger than the sum of its proper divisors (1).

300232221053 is an equidigital number, since it uses as much as digits as its factorization.

300232221053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 300232221053 its reverse (350122232003), we get a palindrome (650354453056).

The spelling of 300232221053 in words is "three hundred billion, two hundred thirty-two million, two hundred twenty-one thousand, fifty-three".