5143231147 has 2 divisors, whose sum is σ = 5143231148. Its totient is φ = 5143231146.

The previous prime is 5143231129. The next prime is 5143231237. The reversal of 5143231147 is 7411323415.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5143231147 is a prime.

It is not a weakly prime, because it can be changed into another prime (5143231117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2571615573 + 2571615574.

It is an arithmetic number, because the mean of its divisors is an integer number (2571615574).

Almost surely, 2^5143231147 is an apocalyptic number.

5143231147 is a deficient number, since it is larger than the sum of its proper divisors (1).

5143231147 is an equidigital number, since it uses as much as digits as its factorization.

5143231147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 31.

The square root of 5143231147 is about 71716.3241319576. The cubic root of 5143231147 is about 1726.1505895982.

The spelling of 5143231147 in words is "five billion, one hundred forty-three million, two hundred thirty-one thousand, one hundred forty-seven".