9135041143 has 2 divisors, whose sum is σ = 9135041144. Its totient is φ = 9135041142.

The previous prime is 9135041129. The next prime is 9135041161. The reversal of 9135041143 is 3411405319.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9135041143 - 2²¹ = 9132943991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9135041183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4567520571 + 4567520572.

It is an arithmetic number, because the mean of its divisors is an integer number (4567520572).

Almost surely, 2^9135041143 is an apocalyptic number.

9135041143 is a deficient number, since it is larger than the sum of its proper divisors (1).

9135041143 is an equidigital number, since it uses as much as digits as its factorization.

9135041143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 9135041143 is about 95577.4091666017. The cubic root of 9135041143 is about 2090.4358074882.

The spelling of 9135041143 in words is "nine billion, one hundred thirty-five million, forty-one thousand, one hundred forty-three".