14300021231 has 2 divisors, whose sum is σ = 14300021232. Its totient is φ = 14300021230.

The previous prime is 14300021227. The next prime is 14300021261. The reversal of 14300021231 is 13212000341.

14300021231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14300021231 - 2² = 14300021227 is a prime.

It is a super-2 number, since 2×14300021231² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14300021261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7150010615 + 7150010616.

It is an arithmetic number, because the mean of its divisors is an integer number (7150010616).

Almost surely, 2^14300021231 is an apocalyptic number.

14300021231 is a deficient number, since it is larger than the sum of its proper divisors (1).

14300021231 is an equidigital number, since it uses as much as digits as its factorization.

14300021231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 14300021231 its reverse (13212000341), we get a palindrome (27512021572).

The spelling of 14300021231 in words is "fourteen billion, three hundred million, twenty-one thousand, two hundred thirty-one".