110009401 has 2 divisors, whose sum is σ = 110009402. Its totient is φ = 110009400.

The previous prime is 110009387. The next prime is 110009407. The reversal of 110009401 is 104900011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103124025 + 6885376 = 10155^2 + 2624^2 .

It is an emirp because it is prime and its reverse (104900011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 110009401 - 2⁵ = 110009369 is a prime.

It is not a weakly prime, because it can be changed into another prime (110009407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55004700 + 55004701.

It is an arithmetic number, because the mean of its divisors is an integer number (55004701).

Almost surely, 2^110009401 is an apocalyptic number.

It is an amenable number.

110009401 is a deficient number, since it is larger than the sum of its proper divisors (1).

110009401 is an equidigital number, since it uses as much as digits as its factorization.

110009401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 110009401 is about 10488.5366472163. The cubic root of 110009401 is about 479.1556350563.

Adding to 110009401 its reverse (104900011), we get a palindrome (214909412).

The spelling of 110009401 in words is "one hundred ten million, nine thousand, four hundred one".