10321122439 has 2 divisors, whose sum is σ = 10321122440. Its totient is φ = 10321122438.

The previous prime is 10321122421. The next prime is 10321122503. The reversal of 10321122439 is 93422112301.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10321122439 - 2⁵ = 10321122407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10321122239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5160561219 + 5160561220.

It is an arithmetic number, because the mean of its divisors is an integer number (5160561220).

Almost surely, 2^10321122439 is an apocalyptic number.

10321122439 is a deficient number, since it is larger than the sum of its proper divisors (1).

10321122439 is an equidigital number, since it uses as much as digits as its factorization.

10321122439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 10321122439 in words is "ten billion, three hundred twenty-one million, one hundred twenty-two thousand, four hundred thirty-nine".