111415401125 has 96 divisors (see below), whose sum is σ = 175903902720. Its totient is φ = 68773900800.

The previous prime is 111415401089. The next prime is 111415401131. The reversal of 111415401125 is 521104514111.

It is not a de Polignac number, because 111415401125 - 2¹⁰ = 111415400101 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 111415401094 and 111415401103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7861796 + ... + 7875954.

It is an arithmetic number, because the mean of its divisors is an integer number (1832332320).

Almost surely, 2^111415401125 is an apocalyptic number.

It is an amenable number.

111415401125 is a deficient number, since it is larger than the sum of its proper divisors (64488501595).

111415401125 is a wasteful number, since it uses less digits than its factorization.

111415401125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14244 (or 14211 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 26.

Adding to 111415401125 its reverse (521104514111), we get a palindrome (632519915236).

The spelling of 111415401125 in words is "one hundred eleven billion, four hundred fifteen million, four hundred one thousand, one hundred twenty-five".