111440102327 has 2 divisors, whose sum is σ = 111440102328. Its totient is φ = 111440102326.

The previous prime is 111440102273. The next prime is 111440102339. The reversal of 111440102327 is 723201044111.

Together with previous prime (111440102273) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111440102327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111440102296 and 111440102305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111440102377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55720051163 + 55720051164.

It is an arithmetic number, because the mean of its divisors is an integer number (55720051164).

Almost surely, 2^111440102327 is an apocalyptic number.

111440102327 is a deficient number, since it is larger than the sum of its proper divisors (1).

111440102327 is an equidigital number, since it uses as much as digits as its factorization.

111440102327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 26.

Adding to 111440102327 its reverse (723201044111), we get a palindrome (834641146438).

The spelling of 111440102327 in words is "one hundred eleven billion, four hundred forty million, one hundred two thousand, three hundred twenty-seven".