125020133 has 8 divisors (see below), whose sum is σ = 150400320. Its totient is φ = 101520000.

The previous prime is 125020127. The next prime is 125020177. The reversal of 125020133 is 331020521.

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 125020133 - 2⁶ = 125020069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125020633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 469868 + ... + 470133.

It is an arithmetic number, because the mean of its divisors is an integer number (18800040).

Almost surely, 2^125020133 is an apocalyptic number.

It is an amenable number.

125020133 is a deficient number, since it is larger than the sum of its proper divisors (25380187).

125020133 is an equidigital number, since it uses as much as digits as its factorization.

125020133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940027.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 125020133 is about 11181.2402263792. The cubic root of 125020133 is about 500.0268425589.

Adding to 125020133 its reverse (331020521), we get a palindrome (456040654).

The spelling of 125020133 in words is "one hundred twenty-five million, twenty thousand, one hundred thirty-three".