125041151 has 4 divisors (see below), whose sum is σ = 127400472. Its totient is φ = 122681832.

The previous prime is 125041129. The next prime is 125041157. The reversal of 125041151 is 151140521.

125041151 is nontrivially palindromic in base 9.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 125041151 - 2¹⁰ = 125040127 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 (125041157) 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, 1179581 + ... + 1179686.

It is an arithmetic number, because the mean of its divisors is an integer number (31850118).

Almost surely, 2^125041151 is an apocalyptic number.

125041151 is a deficient number, since it is larger than the sum of its proper divisors (2359321).

125041151 is an equidigital number, since it uses as much as digits as its factorization.

125041151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2359320.

The product of its (nonzero) digits is 200, while the sum is 20.

The square root of 125041151 is about 11182.1800647280. The cubic root of 125041151 is about 500.0548619801.

Adding to 125041151 its reverse (151140521), we get a palindrome (276181672).

The spelling of 125041151 in words is "one hundred twenty-five million, forty-one thousand, one hundred fifty-one".