110642027 has 2 divisors, whose sum is σ = 110642028. Its totient is φ = 110642026.

The previous prime is 110642023. The next prime is 110642083. The reversal of 110642027 is 720246011.

It is a weak prime.

It is an emirp because it is prime and its reverse (720246011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 110642027 - 2² = 110642023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110641993 and 110642011.

It is not a weakly prime, because it can be changed into another prime (110642023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55321013 + 55321014.

It is an arithmetic number, because the mean of its divisors is an integer number (55321014).

Almost surely, 2^110642027 is an apocalyptic number.

110642027 is a deficient number, since it is larger than the sum of its proper divisors (1).

110642027 is an equidigital number, since it uses as much as digits as its factorization.

110642027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 110642027 is about 10518.6513869412. The cubic root of 110642027 is about 480.0723661148.

Adding to 110642027 its reverse (720246011), we get a palindrome (830888038).

The spelling of 110642027 in words is "one hundred ten million, six hundred forty-two thousand, twenty-seven".