125413003 has 4 divisors (see below), whose sum is σ = 125474040. Its totient is φ = 125351968.

The previous prime is 125412979. The next prime is 125413007. The reversal of 125413003 is 300314521.

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 125413003 - 2⁵ = 125412971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125413007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27325 + ... + 31582.

It is an arithmetic number, because the mean of its divisors is an integer number (31368510).

Almost surely, 2^125413003 is an apocalyptic number.

125413003 is a deficient number, since it is larger than the sum of its proper divisors (61037).

125413003 is an equidigital number, since it uses as much as digits as its factorization.

125413003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61036.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 125413003 is about 11198.7947119322. The cubic root of 125413003 is about 500.5500653011.

Adding to 125413003 its reverse (300314521), we get a palindrome (425727524).

The spelling of 125413003 in words is "one hundred twenty-five million, four hundred thirteen thousand, three".