125131052 has 12 divisors (see below), whose sum is σ = 221979576. Its totient is φ = 61708320.

The previous prime is 125131037. The next prime is 125131103. The reversal of 125131052 is 250131521.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213974 + ... + 214557.

It is an arithmetic number, because the mean of its divisors is an integer number (18498298).

Almost surely, 2^125131052 is an apocalyptic number.

It is an amenable number.

125131052 is a deficient number, since it is larger than the sum of its proper divisors (96848524).

125131052 is a wasteful number, since it uses less digits than its factorization.

125131052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428608 (or 428606 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 125131052 is about 11186.1991757701. The cubic root of 125131052 is about 500.1746749702.

Adding to 125131052 its reverse (250131521), we get a palindrome (375262573).

The spelling of 125131052 in words is "one hundred twenty-five million, one hundred thirty-one thousand, fifty-two".