125301273 has 4 divisors (see below), whose sum is σ = 167068368. Its totient is φ = 83534180.

The previous prime is 125301223. The next prime is 125301311. The reversal of 125301273 is 372103521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 125301273 - 2¹⁰ = 125300249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125301223) 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, 20883543 + ... + 20883548.

It is an arithmetic number, because the mean of its divisors is an integer number (41767092).

Almost surely, 2^125301273 is an apocalyptic number.

It is an amenable number.

125301273 is a deficient number, since it is larger than the sum of its proper divisors (41767095).

125301273 is an equidigital number, since it uses as much as digits as its factorization.

125301273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41767094.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 125301273 is about 11193.8051171172. The cubic root of 125301273 is about 500.4013750433.

Adding to 125301273 its reverse (372103521), we get a palindrome (497404794).

The spelling of 125301273 in words is "one hundred twenty-five million, three hundred one thousand, two hundred seventy-three".