125017116 has 48 divisors (see below), whose sum is σ = 352993536. Its totient is φ = 33617664.

The previous prime is 125017111. The next prime is 125017127. The reversal of 125017116 is 611710521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125017111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42346 + ... + 45201.

It is an arithmetic number, because the mean of its divisors is an integer number (7354032).

Almost surely, 2^125017116 is an apocalyptic number.

It is an amenable number.

125017116 is an abundant number, since it is smaller than the sum of its proper divisors (227976420).

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

125017116 is a wasteful number, since it uses less digits than its factorization.

125017116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87578 (or 87576 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 24.

The square root of 125017116 is about 11181.1053120879. The cubic root of 125017116 is about 500.0228202918.

Adding to 125017116 its reverse (611710521), we get a palindrome (736727637).

The spelling of 125017116 in words is "one hundred twenty-five million, seventeen thousand, one hundred sixteen".