14031200321 has 2 divisors, whose sum is σ = 14031200322. Its totient is φ = 14031200320.

The previous prime is 14031200213. The next prime is 14031200327. The reversal of 14031200321 is 12300213041.

Together with previous prime (14031200213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12517134400 + 1514065921 = 111880^2 + 38911^2 .

It is an emirp because it is prime and its reverse (12300213041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14031200321 - 2¹⁸ = 14030938177 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14031200321.

It is not a weakly prime, because it can be changed into another prime (14031200327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7015600160 + 7015600161.

It is an arithmetic number, because the mean of its divisors is an integer number (7015600161).

Almost surely, 2^14031200321 is an apocalyptic number.

It is an amenable number.

14031200321 is a deficient number, since it is larger than the sum of its proper divisors (1).

14031200321 is an equidigital number, since it uses as much as digits as its factorization.

14031200321 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 14031200321 its reverse (12300213041), we get a palindrome (26331413362).

The spelling of 14031200321 in words is "fourteen billion, thirty-one million, two hundred thousand, three hundred twenty-one".