125411133 has 8 divisors (see below), whose sum is σ = 167325696. Its totient is φ = 83552000.

The previous prime is 125411119. The next prime is 125411137. The reversal of 125411133 is 331114521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 125411133 - 2⁵ = 125411101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125411137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8253 + ... + 17858.

It is an arithmetic number, because the mean of its divisors is an integer number (20915712).

Almost surely, 2^125411133 is an apocalyptic number.

It is an amenable number.

125411133 is a deficient number, since it is larger than the sum of its proper divisors (41914563).

125411133 is a wasteful number, since it uses less digits than its factorization.

125411133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27715.

The product of its digits is 360, while the sum is 21.

The square root of 125411133 is about 11198.7112204932. The cubic root of 125411133 is about 500.5475774323.

Adding to 125411133 its reverse (331114521), we get a palindrome (456525654).

It can be divided in two parts, 12 and 5411133, that added together give a palindrome (5411145).

The spelling of 125411133 in words is "one hundred twenty-five million, four hundred eleven thousand, one hundred thirty-three".