111255012325 has 48 divisors (see below), whose sum is σ = 144319512960. Its totient is φ = 84992958720.

The previous prime is 111255012307. The next prime is 111255012409. The reversal of 111255012325 is 523210552111.

It is a happy number.

It is not a de Polignac number, because 111255012325 - 2¹¹ = 111255010277 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111255012293 and 111255012302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44913987 + ... + 44916463.

It is an arithmetic number, because the mean of its divisors is an integer number (3006656520).

Almost surely, 2^111255012325 is an apocalyptic number.

It is an amenable number.

111255012325 is a deficient number, since it is larger than the sum of its proper divisors (33064500635).

111255012325 is a wasteful number, since it uses less digits than its factorization.

111255012325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3406 (or 3401 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 28.

Adding to 111255012325 its reverse (523210552111), we get a palindrome (634465564436).

The spelling of 111255012325 in words is "one hundred eleven billion, two hundred fifty-five million, twelve thousand, three hundred twenty-five".