125115113330 has 32 divisors (see below), whose sum is σ = 230735288448. Its totient is φ = 48817955200.

The previous prime is 125115113327. The next prime is 125115113341. The reversal of 125115113330 is 33311511521.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 125115113330.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3212675 + ... + 3251385.

It is an arithmetic number, because the mean of its divisors is an integer number (7210477764).

Almost surely, 2^125115113330 is an apocalyptic number.

125115113330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125115113330 is a deficient number, since it is larger than the sum of its proper divisors (105620175118).

125115113330 is a wasteful number, since it uses less digits than its factorization.

125115113330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46642.

The product of its (nonzero) digits is 1350, while the sum is 26.

Adding to 125115113330 its reverse (33311511521), we get a palindrome (158426624851).

The spelling of 125115113330 in words is "one hundred twenty-five billion, one hundred fifteen million, one hundred thirteen thousand, three hundred thirty".