125061513116 has 48 divisors (see below), whose sum is σ = 233949171456. Its totient is φ = 58368355584.

The previous prime is 125061513113. The next prime is 125061513163. The reversal of 125061513116 is 611315160521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125061513113) 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, 564740 + ... + 754356.

It is an arithmetic number, because the mean of its divisors is an integer number (4873941072).

Almost surely, 2^125061513116 is an apocalyptic number.

It is an amenable number.

125061513116 is a deficient number, since it is larger than the sum of its proper divisors (108887658340).

125061513116 is a wasteful number, since it uses less digits than its factorization.

125061513116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189818 (or 189816 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 32.

Adding to 125061513116 its reverse (611315160521), we get a palindrome (736376673637).

The spelling of 125061513116 in words is "one hundred twenty-five billion, sixty-one million, five hundred thirteen thousand, one hundred sixteen".