125250116 has 6 divisors (see below), whose sum is σ = 219187710. Its totient is φ = 62625056.

The previous prime is 125250113. The next prime is 125250133. The reversal of 125250116 is 611052521.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 122988100 + 2262016 = 11090^2 + 1504^2 .

It is a junction number, because it is equal to n+sod(n) for n = 125250091 and 125250100.

It is not an unprimeable number, because it can be changed into a prime (125250113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15656261 + ... + 15656268.

It is an arithmetic number, because the mean of its divisors is an integer number (36531285).

Almost surely, 2^125250116 is an apocalyptic number.

It is an amenable number.

125250116 is a deficient number, since it is larger than the sum of its proper divisors (93937594).

125250116 is a wasteful number, since it uses less digits than its factorization.

125250116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31312533 (or 31312531 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 125250116 is about 11191.5198252963. The cubic root of 125250116 is about 500.3332658184. Note that the first 3 decimals are identical.

The spelling of 125250116 in words is "one hundred twenty-five million, two hundred fifty thousand, one hundred sixteen".