125011234 has 32 divisors (see below), whose sum is σ = 208745856. Its totient is φ = 55883520.

The previous prime is 125011223. The next prime is 125011247. The reversal of 125011234 is 432110521.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52939 + ... + 55249.

It is an arithmetic number, because the mean of its divisors is an integer number (6523308).

Almost surely, 2^125011234 is an apocalyptic number.

125011234 is a deficient number, since it is larger than the sum of its proper divisors (83734622).

125011234 is a wasteful number, since it uses less digits than its factorization.

125011234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2410.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 125011234 is about 11180.8422759647. The cubic root of 125011234 is about 500.0149782180.

Adding to 125011234 its reverse (432110521), we get a palindrome (557121755).

The spelling of 125011234 in words is "one hundred twenty-five million, eleven thousand, two hundred thirty-four".