125430433 has 8 divisors (see below), whose sum is σ = 131118080. Its totient is φ = 119845440.

The previous prime is 125430397. The next prime is 125430443. The reversal of 125430433 is 334034521.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125430433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125430398 and 125430407.

It is not an unprimeable number, because it can be changed into a prime (125430443) 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, 23160 + ... + 28057.

It is an arithmetic number, because the mean of its divisors is an integer number (16389760).

Almost surely, 2^125430433 is an apocalyptic number.

It is an amenable number.

125430433 is a deficient number, since it is larger than the sum of its proper divisors (5687647).

125430433 is an equidigital number, since it uses as much as digits as its factorization.

125430433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51327.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 125430433 is about 11199.5728936420. The cubic root of 125430433 is about 500.5732531771.

Adding to 125430433 its reverse (334034521), we get a palindrome (459464954).

The spelling of 125430433 in words is "one hundred twenty-five million, four hundred thirty thousand, four hundred thirty-three".