125141171 has 2 divisors, whose sum is σ = 125141172. Its totient is φ = 125141170.

The previous prime is 125141161. The next prime is 125141207. The reversal of 125141171 is 171141521.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125141171 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (125141111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62570585 + 62570586.

It is an arithmetic number, because the mean of its divisors is an integer number (62570586).

Almost surely, 2^125141171 is an apocalyptic number.

125141171 is a deficient number, since it is larger than the sum of its proper divisors (1).

125141171 is an equidigital number, since it uses as much as digits as its factorization.

125141171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 280, while the sum is 23.

The square root of 125141171 is about 11186.6514650274. The cubic root of 125141171 is about 500.1881571849.

Adding to 125141171 its reverse (171141521), we get a palindrome (296282692).

The spelling of 125141171 in words is "one hundred twenty-five million, one hundred forty-one thousand, one hundred seventy-one".