10299143 has 2 divisors, whose sum is σ = 10299144. Its totient is φ = 10299142.

The previous prime is 10299139. The next prime is 10299167. The reversal of 10299143 is 34199201.

It is a happy number.

10299143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10299143 - 2² = 10299139 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10299103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5149571 + 5149572.

It is an arithmetic number, because the mean of its divisors is an integer number (5149572).

Almost surely, 2^10299143 is an apocalyptic number.

10299143 is a deficient number, since it is larger than the sum of its proper divisors (1).

10299143 is an equidigital number, since it uses as much as digits as its factorization.

10299143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 10299143 is about 3209.2277887367. The cubic root of 10299143 is about 217.5706768152.

The spelling of 10299143 in words is "ten million, two hundred ninety-nine thousand, one hundred forty-three".