125970901 has 16 divisors (see below), whose sum is σ = 156159360. Its totient is φ = 99141120.

The previous prime is 125970881. The next prime is 125970913. The reversal of 125970901 is 109079521.

It is a cyclic number.

It is not a de Polignac number, because 125970901 - 2⁵ = 125970869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125970961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8031 + ... + 17788.

It is an arithmetic number, because the mean of its divisors is an integer number (9759960).

Almost surely, 2^125970901 is an apocalyptic number.

It is an amenable number.

125970901 is a deficient number, since it is larger than the sum of its proper divisors (30188459).

125970901 is a wasteful number, since it uses less digits than its factorization.

125970901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25884.

The product of its (nonzero) digits is 5670, while the sum is 34.

The square root of 125970901 is about 11223.6759129975. The cubic root of 125970901 is about 501.2911974149.

The spelling of 125970901 in words is "one hundred twenty-five million, nine hundred seventy thousand, nine hundred one".