125410603 has 4 divisors (see below), whose sum is σ = 125898840. Its totient is φ = 124922368.

The previous prime is 125410573. The next prime is 125410613. The reversal of 125410603 is 306014521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 306014521 = 4463 ⋅68567.

It is a cyclic number.

It is not a de Polignac number, because 125410603 - 2²¹ = 123313451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125410613) 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 in 3 ways as a sum of consecutive naturals, for example, 243733 + ... + 244246.

It is an arithmetic number, because the mean of its divisors is an integer number (31474710).

Almost surely, 2^125410603 is an apocalyptic number.

125410603 is a deficient number, since it is larger than the sum of its proper divisors (488237).

125410603 is an equidigital number, since it uses as much as digits as its factorization.

125410603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488236.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 125410603 is about 11198.6875570310. The cubic root of 125410603 is about 500.5468723099.

The spelling of 125410603 in words is "one hundred twenty-five million, four hundred ten thousand, six hundred three".