111413310225 has 36 divisors (see below), whose sum is σ = 214277361264. Its totient is φ = 50931797280.

The previous prime is 111413310223. The next prime is 111413310233. The reversal of 111413310225 is 522013314111.

It is not a de Polignac number, because 111413310225 - 2¹ = 111413310223 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 111413310195 and 111413310204.

It is not an unprimeable number, because it can be changed into a prime (111413310221) 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, 15154599 + ... + 15161948.

It is an arithmetic number, because the mean of its divisors is an integer number (5952148924).

Almost surely, 2^111413310225 is an apocalyptic number.

111413310225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

111413310225 is a deficient number, since it is larger than the sum of its proper divisors (102864051039).

111413310225 is a wasteful number, since it uses less digits than its factorization.

111413310225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30316574 (or 30316562 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 111413310225 its reverse (522013314111), we get a palindrome (633426624336).

The spelling of 111413310225 in words is "one hundred eleven billion, four hundred thirteen million, three hundred ten thousand, two hundred twenty-five".