4313144503 has 4 divisors (see below), whose sum is σ = 4316486728. Its totient is φ = 4309802280.

The previous prime is 4313144491. The next prime is 4313144513. The reversal of 4313144503 is 3054413134.

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 4313144503 - 2⁵ = 4313144471 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 (4313144513) 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, 1669176 + ... + 1671757.

It is an arithmetic number, because the mean of its divisors is an integer number (1079121682).

Almost surely, 2^4313144503 is an apocalyptic number.

4313144503 is a deficient number, since it is larger than the sum of its proper divisors (3342225).

4313144503 is a wasteful number, since it uses less digits than its factorization.

4313144503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3342224.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 4313144503 is about 65674.5346614652. The cubic root of 4313144503 is about 1627.7886007896.

Adding to 4313144503 its reverse (3054413134), we get a palindrome (7367557637).

The spelling of 4313144503 in words is "four billion, three hundred thirteen million, one hundred forty-four thousand, five hundred three".