125446603043 has 2 divisors, whose sum is σ = 125446603044. Its totient is φ = 125446603042.

The previous prime is 125446603027. The next prime is 125446603063. The reversal of 125446603043 is 340306644521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125446603043 - 2⁴ = 125446603027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125446602988 and 125446603006.

It is not a weakly prime, because it can be changed into another prime (125446603063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62723301521 + 62723301522.

It is an arithmetic number, because the mean of its divisors is an integer number (62723301522).

Almost surely, 2^125446603043 is an apocalyptic number.

125446603043 is a deficient number, since it is larger than the sum of its proper divisors (1).

125446603043 is an equidigital number, since it uses as much as digits as its factorization.

125446603043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 125446603043 in words is "one hundred twenty-five billion, four hundred forty-six million, six hundred three thousand, forty-three".