5030431243 has 2 divisors, whose sum is σ = 5030431244. Its totient is φ = 5030431242.

The previous prime is 5030431213. The next prime is 5030431247. The reversal of 5030431243 is 3421340305.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5030431243 is a prime.

It is not a weakly prime, because it can be changed into another prime (5030431247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2515215621 + 2515215622.

It is an arithmetic number, because the mean of its divisors is an integer number (2515215622).

Almost surely, 2^5030431243 is an apocalyptic number.

5030431243 is a deficient number, since it is larger than the sum of its proper divisors (1).

5030431243 is an equidigital number, since it uses as much as digits as its factorization.

5030431243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 5030431243 is about 70925.5330822406. The cubic root of 5030431243 is about 1713.4380453203.

Adding to 5030431243 its reverse (3421340305), we get a palindrome (8451771548).

The spelling of 5030431243 in words is "five billion, thirty million, four hundred thirty-one thousand, two hundred forty-three".