125046133 has 8 divisors (see below), whose sum is σ = 127575000. Its totient is φ = 122523648.

The previous prime is 125046127. The next prime is 125046143. The reversal of 125046133 is 331640521.

It can be written as a sum of positive squares in 4 ways, for example, as 23882769 + 101163364 = 4887^2 + 10058^2 .

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 125046133 - 2¹⁷ = 124915061 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125046098 and 125046107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125046113) 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, 65253 + ... + 67141.

It is an arithmetic number, because the mean of its divisors is an integer number (15946875).

Almost surely, 2^125046133 is an apocalyptic number.

It is an amenable number.

125046133 is a deficient number, since it is larger than the sum of its proper divisors (2528867).

125046133 is a wasteful number, since it uses less digits than its factorization.

125046133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3191.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 125046133 is about 11182.4028276574. The cubic root of 125046133 is about 500.0615031011.

Adding to 125046133 its reverse (331640521), we get a palindrome (456686654).

The spelling of 125046133 in words is "one hundred twenty-five million, forty-six thousand, one hundred thirty-three".