110420003 has 2 divisors, whose sum is σ = 110420004. Its totient is φ = 110420002.

The previous prime is 110419993. The next prime is 110420021. The reversal of 110420003 is 300024011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110420003 - 2⁸ = 110419747 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (110420053) 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, 55210001 + 55210002.

It is an arithmetic number, because the mean of its divisors is an integer number (55210002).

Almost surely, 2^110420003 is an apocalyptic number.

110420003 is a deficient number, since it is larger than the sum of its proper divisors (1).

110420003 is an equidigital number, since it uses as much as digits as its factorization.

110420003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 110420003 is about 10508.0922626326. The cubic root of 110420003 is about 479.7510326351.

Adding to 110420003 its reverse (300024011), we get a palindrome (410444014).

The spelling of 110420003 in words is "one hundred ten million, four hundred twenty thousand, three".