10304430143 has 4 divisors (see below), whose sum is σ = 11776491600. Its totient is φ = 8832368688.

The previous prime is 10304430139. The next prime is 10304430223. The reversal of 10304430143 is 34103440301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10304430143 - 2² = 10304430139 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 (10304430043) 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, 736030718 + ... + 736030731.

It is an arithmetic number, because the mean of its divisors is an integer number (2944122900).

Almost surely, 2^10304430143 is an apocalyptic number.

10304430143 is a deficient number, since it is larger than the sum of its proper divisors (1472061457).

10304430143 is an equidigital number, since it uses as much as digits as its factorization.

10304430143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472061456.

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

Adding to 10304430143 its reverse (34103440301), we get a palindrome (44407870444).

The spelling of 10304430143 in words is "ten billion, three hundred four million, four hundred thirty thousand, one hundred forty-three".