125034136 has 32 divisors (see below), whose sum is σ = 247590000. Its totient is φ = 59031936.

The previous prime is 125034131. The next prime is 125034149. The reversal of 125034136 is 631430521.

It is a self number, because there is not a number n which added to its sum of digits gives 125034136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125034131) 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 7 ways as a sum of consecutive naturals, for example, 51870 + ... + 54226.

Almost surely, 2^125034136 is an apocalyptic number.

It is an amenable number.

125034136 is a deficient number, since it is larger than the sum of its proper divisors (122555864).

125034136 is a wasteful number, since it uses less digits than its factorization.

125034136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2731 (or 2727 counting only the distinct ones).

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

The square root of 125034136 is about 11181.8663916182. The cubic root of 125034136 is about 500.0455105241.

Adding to 125034136 its reverse (631430521), we get a palindrome (756464657).

The spelling of 125034136 in words is "one hundred twenty-five million, thirty-four thousand, one hundred thirty-six".