125331201 has 24 divisors (see below), whose sum is σ = 191880000. Its totient is φ = 78609312.

The previous prime is 125331181. The next prime is 125331221. The reversal of 125331201 is 102133521.

125331201 is a `hidden beast` number, since 12 + 533 + 120 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (125331181) and next prime (125331221).

It is not a de Polignac number, because 125331201 - 2¹⁴ = 125314817 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (125331221) 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 23 ways as a sum of consecutive naturals, for example, 23020 + ... + 27938.

It is an arithmetic number, because the mean of its divisors is an integer number (7995000).

Almost surely, 2^125331201 is an apocalyptic number.

It is an amenable number.

125331201 is a deficient number, since it is larger than the sum of its proper divisors (66548799).

125331201 is a wasteful number, since it uses less digits than its factorization.

125331201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5093 (or 5090 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 125331201 is about 11195.1418481411. The cubic root of 125331201 is about 500.4412118830.

Adding to 125331201 its reverse (102133521), we get a palindrome (227464722).

The spelling of 125331201 in words is "one hundred twenty-five million, three hundred thirty-one thousand, two hundred one".