111414112133 has 4 divisors (see below), whose sum is σ = 111418974828. Its totient is φ = 111409249440.

The previous prime is 111414112123. The next prime is 111414112163. The reversal of 111414112133 is 331211414111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 32942976004 + 78471136129 = 181502^2 + 280127^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111414112133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111414112099 and 111414112108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111414112123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2396816 + ... + 2442857.

It is an arithmetic number, because the mean of its divisors is an integer number (27854743707).

Almost surely, 2^111414112133 is an apocalyptic number.

It is an amenable number.

111414112133 is a deficient number, since it is larger than the sum of its proper divisors (4862695).

111414112133 is an equidigital number, since it uses as much as digits as its factorization.

111414112133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4862694.

The product of its digits is 288, while the sum is 23.

Adding to 111414112133 its reverse (331211414111), we get a palindrome (442625526244).

The spelling of 111414112133 in words is "one hundred eleven billion, four hundred fourteen million, one hundred twelve thousand, one hundred thirty-three".