13000787143 has 2 divisors, whose sum is σ = 13000787144. Its totient is φ = 13000787142.

The previous prime is 13000787131. The next prime is 13000787159. The reversal of 13000787143 is 34178700031.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13000787143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13000787099 and 13000787108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13000782143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6500393571 + 6500393572.

It is an arithmetic number, because the mean of its divisors is an integer number (6500393572).

Almost surely, 2^13000787143 is an apocalyptic number.

13000787143 is a deficient number, since it is larger than the sum of its proper divisors (1).

13000787143 is an equidigital number, since it uses as much as digits as its factorization.

13000787143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 34.

The spelling of 13000787143 in words is "thirteen billion, seven hundred eighty-seven thousand, one hundred forty-three".