959134223 has 2 divisors, whose sum is σ = 959134224. Its totient is φ = 959134222.

The previous prime is 959134153. The next prime is 959134259. The reversal of 959134223 is 322431959.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-959134223 is a prime.

It is a super-3 number, since 3×959134223³ (a number of 28 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (959134283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 479567111 + 479567112.

It is an arithmetic number, because the mean of its divisors is an integer number (479567112).

Almost surely, 2^959134223 is an apocalyptic number.

959134223 is a deficient number, since it is larger than the sum of its proper divisors (1).

959134223 is an equidigital number, since it uses as much as digits as its factorization.

959134223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 58320, while the sum is 38.

The square root of 959134223 is about 30969.8922019435. The cubic root of 959134223 is about 986.1881864145.

The spelling of 959134223 in words is "nine hundred fifty-nine million, one hundred thirty-four thousand, two hundred twenty-three".