9143210023 has 2 divisors, whose sum is σ = 9143210024. Its totient is φ = 9143210022.

The previous prime is 9143209997. The next prime is 9143210047. The reversal of 9143210023 is 3200123419.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9143210023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9143210023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9143211023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4571605011 + 4571605012.

It is an arithmetic number, because the mean of its divisors is an integer number (4571605012).

Almost surely, 2^9143210023 is an apocalyptic number.

9143210023 is a deficient number, since it is larger than the sum of its proper divisors (1).

9143210023 is an equidigital number, since it uses as much as digits as its factorization.

9143210023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 9143210023 is about 95620.1339833824. The cubic root of 9143210023 is about 2091.0587359594.

The spelling of 9143210023 in words is "nine billion, one hundred forty-three million, two hundred ten thousand, twenty-three".