10320342143 has 4 divisors (see below), whose sum is σ = 10676216040. Its totient is φ = 9964468248.

The previous prime is 10320342079. The next prime is 10320342173. The reversal of 10320342143 is 34124302301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34124302301 = 129887 ⋅262723.

It is a cyclic number.

It is not a de Polignac number, because 10320342143 - 2⁶ = 10320342079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10320342173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177936905 + ... + 177936962.

It is an arithmetic number, because the mean of its divisors is an integer number (2669054010).

Almost surely, 2^10320342143 is an apocalyptic number.

10320342143 is a deficient number, since it is larger than the sum of its proper divisors (355873897).

10320342143 is an equidigital number, since it uses as much as digits as its factorization.

10320342143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355873896.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 10320342143 its reverse (34124302301), we get a palindrome (44444644444).

The spelling of 10320342143 in words is "ten billion, three hundred twenty million, three hundred forty-two thousand, one hundred forty-three".