125030201 has 2 divisors, whose sum is σ = 125030202. Its totient is φ = 125030200.

The previous prime is 125030183. The next prime is 125030267. The reversal of 125030201 is 102030521.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97990201 + 27040000 = 9899^2 + 5200^2 .

It is a cyclic number.

It is not a de Polignac number, because 125030201 - 2¹⁴ = 125013817 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (125030501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62515100 + 62515101.

It is an arithmetic number, because the mean of its divisors is an integer number (62515101).

Almost surely, 2^125030201 is an apocalyptic number.

It is an amenable number.

125030201 is a deficient number, since it is larger than the sum of its proper divisors (1).

125030201 is an equidigital number, since it uses as much as digits as its factorization.

125030201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 125030201 is about 11181.6904357078. The cubic root of 125030201 is about 500.0402647574.

Adding to 125030201 its reverse (102030521), we get a palindrome (227060722).

The spelling of 125030201 in words is "one hundred twenty-five million, thirty thousand, two hundred one".