123527130203 has 2 divisors, whose sum is σ = 123527130204. Its totient is φ = 123527130202.

The previous prime is 123527130169. The next prime is 123527130217. The reversal of 123527130203 is 302031725321.

It is a strong prime.

It is an emirp because it is prime and its reverse (302031725321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 123527130203 - 2¹⁰ = 123527129179 is a prime.

It is not a weakly prime, because it can be changed into another prime (123527130403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61763565101 + 61763565102.

It is an arithmetic number, because the mean of its divisors is an integer number (61763565102).

Almost surely, 2^123527130203 is an apocalyptic number.

123527130203 is a deficient number, since it is larger than the sum of its proper divisors (1).

123527130203 is an equidigital number, since it uses as much as digits as its factorization.

123527130203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 29.

Adding to 123527130203 its reverse (302031725321), we get a palindrome (425558855524).

The spelling of 123527130203 in words is "one hundred twenty-three billion, five hundred twenty-seven million, one hundred thirty thousand, two hundred three".