5102012143 has 2 divisors, whose sum is σ = 5102012144. Its totient is φ = 5102012142.

The previous prime is 5102012101. The next prime is 5102012189. The reversal of 5102012143 is 3412102015.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5102012143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5102012143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5102018143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2551006071 + 2551006072.

It is an arithmetic number, because the mean of its divisors is an integer number (2551006072).

Almost surely, 2^5102012143 is an apocalyptic number.

5102012143 is a deficient number, since it is larger than the sum of its proper divisors (1).

5102012143 is an equidigital number, since it uses as much as digits as its factorization.

5102012143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 5102012143 is about 71428.3707150037. The cubic root of 5102012143 is about 1721.5269637067.

Adding to 5102012143 its reverse (3412102015), we get a palindrome (8514114158).

The spelling of 5102012143 in words is "five billion, one hundred two million, twelve thousand, one hundred forty-three".