125333333 has 16 divisors (see below), whose sum is σ = 134918784. Its totient is φ = 116014080.

The previous prime is 125333321. The next prime is 125333339. The reversal of 125333333 is 333333521.

It is a cyclic number.

It is not a de Polignac number, because 125333333 - 2⁴ = 125333317 is a prime.

It is a Duffinian number.

125333333 is a modest number, since divided by 33333 gives 1253 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125333339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 371741 + ... + 372077.

It is an arithmetic number, because the mean of its divisors is an integer number (8432424).

Almost surely, 2^125333333 is an apocalyptic number.

It is an amenable number.

125333333 is a deficient number, since it is larger than the sum of its proper divisors (9585451).

125333333 is a wasteful number, since it uses less digits than its factorization.

125333333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652.

The product of its digits is 7290, while the sum is 26.

The square root of 125333333 is about 11195.2370676105. The cubic root of 125333333 is about 500.4440495233. Note that the first 3 decimals are identical.

Adding to 125333333 its reverse (333333521), we get a palindrome (458666854).

The spelling of 125333333 in words is "one hundred twenty-five million, three hundred thirty-three thousand, three hundred thirty-three".