10320030143 has 4 divisors (see below), whose sum is σ = 10560030888. Its totient is φ = 10080029400.

The previous prime is 10320030073. The next prime is 10320030151. The reversal of 10320030143 is 34103002301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34103002301 = 4373 ⋅7798537.

It is a cyclic number.

It is not a de Polignac number, because 10320030143 - 2⁸ = 10320029887 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 (10320000143) 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, 120000308 + ... + 120000393.

It is an arithmetic number, because the mean of its divisors is an integer number (2640007722).

Almost surely, 2^10320030143 is an apocalyptic number.

10320030143 is a deficient number, since it is larger than the sum of its proper divisors (240000745).

10320030143 is an equidigital number, since it uses as much as digits as its factorization.

10320030143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240000744.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 10320030143 its reverse (34103002301), we get a palindrome (44423032444).

The spelling of 10320030143 in words is "ten billion, three hundred twenty million, thirty thousand, one hundred forty-three".