125038271 has 4 divisors (see below), whose sum is σ = 125557344. Its totient is φ = 124519200.

The previous prime is 125038261. The next prime is 125038273. The reversal of 125038271 is 172830521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 172830521 = 271 ⋅637751.

It is a cyclic number.

It is not a de Polignac number, because 125038271 - 2¹⁴ = 125021887 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 (125038273) 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, 259175 + ... + 259656.

It is an arithmetic number, because the mean of its divisors is an integer number (31389336).

Almost surely, 2^125038271 is an apocalyptic number.

125038271 is a deficient number, since it is larger than the sum of its proper divisors (519073).

125038271 is an equidigital number, since it uses as much as digits as its factorization.

125038271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519072.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 125038271 is about 11182.0512876663. The cubic root of 125038271 is about 500.0510227932.

Adding to 125038271 its reverse (172830521), we get a palindrome (297868792).

The spelling of 125038271 in words is "one hundred twenty-five million, thirty-eight thousand, two hundred seventy-one".