125332134201 has 12 divisors (see below), whose sum is σ = 186875153920. Its totient is φ = 80859441240.

The previous prime is 125332134157. The next prime is 125332134209. The reversal of 125332134201 is 102431233521.

125332134201 is a `hidden beast` number, since 1 + 25 + 3 + 3 + 213 + 420 + 1 = 666.

It is not a de Polignac number, because 125332134201 - 2⁷ = 125332134073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125332134209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 224609281 + ... + 224609838.

Almost surely, 2^125332134201 is an apocalyptic number.

It is an amenable number.

125332134201 is a deficient number, since it is larger than the sum of its proper divisors (61543019719).

125332134201 is a wasteful number, since it uses less digits than its factorization.

125332134201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449219156 (or 449219153 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 125332134201 its reverse (102431233521), we get a palindrome (227763367722).

The spelling of 125332134201 in words is "one hundred twenty-five billion, three hundred thirty-two million, one hundred thirty-four thousand, two hundred one".