126025003 has 8 divisors (see below), whose sum is σ = 138020400. Its totient is φ = 114358368.

The previous prime is 126024989. The next prime is 126025033. The reversal of 126025003 is 300520621.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 126025003 - 2⁹ = 126024491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (126025033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81388 + ... + 82921.

It is an arithmetic number, because the mean of its divisors is an integer number (17252550).

Almost surely, 2^126025003 is an apocalyptic number.

126025003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

126025003 is a deficient number, since it is larger than the sum of its proper divisors (11995397).

126025003 is a wasteful number, since it uses less digits than its factorization.

126025003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164381.

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

The square root of 126025003 is about 11226.0858272151. The cubic root of 126025003 is about 501.3629520145.

Adding to 126025003 its reverse (300520621), we get a palindrome (426545624).

The spelling of 126025003 in words is "one hundred twenty-six million, twenty-five thousand, three".