10320450143 has 2 divisors, whose sum is σ = 10320450144. Its totient is φ = 10320450142.

The previous prime is 10320450103. The next prime is 10320450169. The reversal of 10320450143 is 34105402301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10320450143 - 2¹⁰ = 10320449119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10320450103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5160225071 + 5160225072.

It is an arithmetic number, because the mean of its divisors is an integer number (5160225072).

Almost surely, 2^10320450143 is an apocalyptic number.

10320450143 is a deficient number, since it is larger than the sum of its proper divisors (1).

10320450143 is an equidigital number, since it uses as much as digits as its factorization.

10320450143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 10320450143 its reverse (34105402301), we get a palindrome (44425852444).

The spelling of 10320450143 in words is "ten billion, three hundred twenty million, four hundred fifty thousand, one hundred forty-three".