125211204 has 48 divisors (see below), whose sum is σ = 325373440. Its totient is φ = 41640480.

The previous prime is 125211199. The next prime is 125211211. The reversal of 125211204 is 402112521.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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, 57357 + ... + 59499.

Almost surely, 2^125211204 is an apocalyptic number.

It is an amenable number.

125211204 is an abundant number, since it is smaller than the sum of its proper divisors (200162236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125211204 is a wasteful number, since it uses less digits than its factorization.

125211204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2697 (or 2689 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 125211204 is about 11189.7812311055. The cubic root of 125211204 is about 500.2814468789.

Adding to 125211204 its reverse (402112521), we get a palindrome (527323725).

The spelling of 125211204 in words is "one hundred twenty-five million, two hundred eleven thousand, two hundred four".