125430355241 has 4 divisors (see below), whose sum is σ = 125611875984. Its totient is φ = 125248834500.

The previous prime is 125430355231. The next prime is 125430355273. The reversal of 125430355241 is 142553034521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 125430355241 - 2⁶ = 125430355177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125430355201) 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 in 3 ways as a sum of consecutive naturals, for example, 90759335 + ... + 90760716.

It is an arithmetic number, because the mean of its divisors is an integer number (31402968996).

Almost surely, 2^125430355241 is an apocalyptic number.

It is an amenable number.

125430355241 is a deficient number, since it is larger than the sum of its proper divisors (181520743).

125430355241 is an equidigital number, since it uses as much as digits as its factorization.

125430355241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181520742.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 125430355241 its reverse (142553034521), we get a palindrome (267983389762).

The spelling of 125430355241 in words is "one hundred twenty-five billion, four hundred thirty million, three hundred fifty-five thousand, two hundred forty-one".