125141211 has 12 divisors (see below), whose sum is σ = 194664288. Its totient is φ = 77009904.

The previous prime is 125141207. The next prime is 125141249. The reversal of 125141211 is 112141521.

125141211 is a `hidden beast` number, since 1 + 251 + 412 + 1 + 1 = 666.

It is not a de Polignac number, because 125141211 - 2² = 125141207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125141251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 534675 + ... + 534908.

It is an arithmetic number, because the mean of its divisors is an integer number (16222024).

Almost surely, 2^125141211 is an apocalyptic number.

125141211 is a deficient number, since it is larger than the sum of its proper divisors (69523077).

125141211 is a wasteful number, since it uses less digits than its factorization.

125141211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069602 (or 1069599 counting only the distinct ones).

The product of its digits is 80, while the sum is 18.

The square root of 125141211 is about 11186.6532528724. The cubic root of 125141211 is about 500.1882104781.

Adding to 125141211 its reverse (112141521), we get a palindrome (237282732).

The spelling of 125141211 in words is "one hundred twenty-five million, one hundred forty-one thousand, two hundred eleven".