125330125003 has 4 divisors (see below), whose sum is σ = 125332414648. Its totient is φ = 125327835360.

The previous prime is 125330125001. The next prime is 125330125009. The reversal of 125330125003 is 300521033521.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 125330125003 - 2¹ = 125330125001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125330125001) 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, 1060653 + ... + 1172878.

It is an arithmetic number, because the mean of its divisors is an integer number (31333103662).

Almost surely, 2^125330125003 is an apocalyptic number.

125330125003 is a deficient number, since it is larger than the sum of its proper divisors (2289645).

125330125003 is an equidigital number, since it uses as much as digits as its factorization.

125330125003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2289644.

The product of its (nonzero) digits is 2700, while the sum is 25.

Adding to 125330125003 its reverse (300521033521), we get a palindrome (425851158524).

The spelling of 125330125003 in words is "one hundred twenty-five billion, three hundred thirty million, one hundred twenty-five thousand, three".