110420207 has 2 divisors, whose sum is σ = 110420208. Its totient is φ = 110420206.

The previous prime is 110420203. The next prime is 110420231. The reversal of 110420207 is 702024011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110420207 - 2² = 110420203 is a prime.

It is a super-2 number, since 2×110420207² = 24385244227845698, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110420201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55210103 + 55210104.

It is an arithmetic number, because the mean of its divisors is an integer number (55210104).

Almost surely, 2^110420207 is an apocalyptic number.

110420207 is a deficient number, since it is larger than the sum of its proper divisors (1).

110420207 is an equidigital number, since it uses as much as digits as its factorization.

110420207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 110420207 is about 10508.1019694329. The cubic root of 110420207 is about 479.7513280802.

Adding to 110420207 its reverse (702024011), we get a palindrome (812444218).

The spelling of 110420207 in words is "one hundred ten million, four hundred twenty thousand, two hundred seven".