10719143 has 2 divisors, whose sum is σ = 10719144. Its totient is φ = 10719142.

The previous prime is 10719139. The next prime is 10719151. The reversal of 10719143 is 34191701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10719143 - 2² = 10719139 is a prime.

It is a super-2 number, since 2×10719143² = 229800053308898, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10719113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5359571 + 5359572.

It is an arithmetic number, because the mean of its divisors is an integer number (5359572).

Almost surely, 2^10719143 is an apocalyptic number.

10719143 is a deficient number, since it is larger than the sum of its proper divisors (1).

10719143 is an equidigital number, since it uses as much as digits as its factorization.

10719143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 10719143 is about 3274.0102321160. The cubic root of 10719143 is about 220.4888783870.

The spelling of 10719143 in words is "ten million, seven hundred nineteen thousand, one hundred forty-three".