125217301 has 8 divisors (see below), whose sum is σ = 137677824. Its totient is φ = 112936320.

The previous prime is 125217299. The next prime is 125217311. The reversal of 125217301 is 103712521.

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 125217301 - 2¹ = 125217299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125217311) 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, 43420 + ... + 46213.

It is an arithmetic number, because the mean of its divisors is an integer number (17209728).

Almost surely, 2^125217301 is an apocalyptic number.

125217301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

125217301 is a deficient number, since it is larger than the sum of its proper divisors (12460523).

125217301 is a wasteful number, since it uses less digits than its factorization.

125217301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89771.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 125217301 is about 11190.0536638570. The cubic root of 125217301 is about 500.2895669363.

Adding to 125217301 its reverse (103712521), we get a palindrome (228929822).

The spelling of 125217301 in words is "one hundred twenty-five million, two hundred seventeen thousand, three hundred one".