111123341325 has 36 divisors (see below), whose sum is σ = 199217124288. Its totient is φ = 59211328800.

The previous prime is 111123341291. The next prime is 111123341327. The reversal of 111123341325 is 523143321111.

111123341325 is a `hidden beast` number, since 1 + 1 + 1 + 1 + 2 + 334 + 1 + 325 = 666.

It is not a de Polignac number, because 111123341325 - 2⁹ = 111123340813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111123341327) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 19132 + ... + 471818.

It is an arithmetic number, because the mean of its divisors is an integer number (5533809008).

Almost surely, 2^111123341325 is an apocalyptic number.

111123341325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

111123341325 is a deficient number, since it is larger than the sum of its proper divisors (88093782963).

111123341325 is a wasteful number, since it uses less digits than its factorization.

111123341325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453794 (or 453786 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

Adding to 111123341325 its reverse (523143321111), we get a palindrome (634266662436).

The spelling of 111123341325 in words is "one hundred eleven billion, one hundred twenty-three million, three hundred forty-one thousand, three hundred twenty-five".