125988301 has 2 divisors, whose sum is σ = 125988302. Its totient is φ = 125988300.

The previous prime is 125988287. The next prime is 125988389. The reversal of 125988301 is 103889521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104142025 + 21846276 = 10205^2 + 4674^2 .

It is an emirp because it is prime and its reverse (103889521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 125988301 - 2¹¹ = 125986253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125988391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62994150 + 62994151.

It is an arithmetic number, because the mean of its divisors is an integer number (62994151).

Almost surely, 2^125988301 is an apocalyptic number.

It is an amenable number.

125988301 is a deficient number, since it is larger than the sum of its proper divisors (1).

125988301 is an equidigital number, since it uses as much as digits as its factorization.

125988301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 125988301 is about 11224.4510333468. The cubic root of 125988301 is about 501.3142769917.

The spelling of 125988301 in words is "one hundred twenty-five million, nine hundred eighty-eight thousand, three hundred one".