5143231003 has 2 divisors, whose sum is σ = 5143231004. Its totient is φ = 5143231002.

The previous prime is 5143230941. The next prime is 5143231063. The reversal of 5143231003 is 3001323415.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5143231003 is a prime.

It is not a weakly prime, because it can be changed into another prime (5143231063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2571615501 + 2571615502.

It is an arithmetic number, because the mean of its divisors is an integer number (2571615502).

Almost surely, 2^5143231003 is an apocalyptic number.

5143231003 is a deficient number, since it is larger than the sum of its proper divisors (1).

5143231003 is an equidigital number, since it uses as much as digits as its factorization.

5143231003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 5143231003 is about 71716.3231280020. The cubic root of 5143231003 is about 1726.1505734887.

Adding to 5143231003 its reverse (3001323415), we get a palindrome (8144554418).

The spelling of 5143231003 in words is "five billion, one hundred forty-three million, two hundred thirty-one thousand, three".