110140423 has 2 divisors, whose sum is σ = 110140424. Its totient is φ = 110140422.

The previous prime is 110140421. The next prime is 110140469. The reversal of 110140423 is 324041011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110140423 - 2¹ = 110140421 is a prime.

Together with 110140421, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 110140397 and 110140406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110140421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55070211 + 55070212.

It is an arithmetic number, because the mean of its divisors is an integer number (55070212).

Almost surely, 2^110140423 is an apocalyptic number.

110140423 is a deficient number, since it is larger than the sum of its proper divisors (1).

110140423 is an equidigital number, since it uses as much as digits as its factorization.

110140423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 110140423 is about 10494.7807504492. The cubic root of 110140423 is about 479.3457855396.

Adding to 110140423 its reverse (324041011), we get a palindrome (434181434).

The spelling of 110140423 in words is "one hundred ten million, one hundred forty thousand, four hundred twenty-three".