5143431103 has 2 divisors, whose sum is σ = 5143431104. Its totient is φ = 5143431102.

The previous prime is 5143431101. The next prime is 5143431109. The reversal of 5143431103 is 3011343415.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5143431103 - 2¹ = 5143431101 is a prime.

It is a super-2 number, since 2×5143431103² = 52909767022615593218, which contains 22 as substring.

Together with 5143431101, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5143431101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2571715551 + 2571715552.

It is an arithmetic number, because the mean of its divisors is an integer number (2571715552).

Almost surely, 2^5143431103 is an apocalyptic number.

5143431103 is a deficient number, since it is larger than the sum of its proper divisors (1).

5143431103 is an equidigital number, since it uses as much as digits as its factorization.

5143431103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 5143431103 is about 71717.7181943207. The cubic root of 5143431103 is about 1726.1729587850.

Adding to 5143431103 its reverse (3011343415), we get a palindrome (8154774518).

The spelling of 5143431103 in words is "five billion, one hundred forty-three million, four hundred thirty-one thousand, one hundred three".