125101366 has 16 divisors (see below), whose sum is σ = 207550224. Its totient is φ = 56178144.

The previous prime is 125101321. The next prime is 125101369. The reversal of 125101366 is 663101521.

It is a self number, because there is not a number n which added to its sum of digits gives 125101366.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125101369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64060 + ... + 65983.

It is an arithmetic number, because the mean of its divisors is an integer number (12971889).

Almost surely, 2^125101366 is an apocalyptic number.

125101366 is a deficient number, since it is larger than the sum of its proper divisors (82448858).

125101366 is a wasteful number, since it uses less digits than its factorization.

125101366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130095.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 125101366 is about 11184.8721941737. The cubic root of 125101366 is about 500.1351181495.

Adding to 125101366 its reverse (663101521), we get a palindrome (788202887).

The spelling of 125101366 in words is "one hundred twenty-five million, one hundred one thousand, three hundred sixty-six".