530123350187 has 2 divisors, whose sum is σ = 530123350188. Its totient is φ = 530123350186.

The previous prime is 530123350171. The next prime is 530123350217. The reversal of 530123350187 is 781053321035.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 530123350187 - 2⁴ = 530123350171 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 530123350187.

It is not a weakly prime, because it can be changed into another prime (530123350787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265061675093 + 265061675094.

It is an arithmetic number, because the mean of its divisors is an integer number (265061675094).

Almost surely, 2^530123350187 is an apocalyptic number.

530123350187 is a deficient number, since it is larger than the sum of its proper divisors (1).

530123350187 is an equidigital number, since it uses as much as digits as its factorization.

530123350187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 38.

The spelling of 530123350187 in words is "five hundred thirty billion, one hundred twenty-three million, three hundred fifty thousand, one hundred eighty-seven".