110032001 has 2 divisors, whose sum is σ = 110032002. Its totient is φ = 110032000.

The previous prime is 110031967. The next prime is 110032019. The reversal of 110032001 is 100230011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109830400 + 201601 = 10480^2 + 449^2 .

It is a cyclic number.

It is not a de Polignac number, because 110032001 - 2⁶ = 110031937 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110032001.

It is not a weakly prime, because it can be changed into another prime (110032031) 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, 55016000 + 55016001.

It is an arithmetic number, because the mean of its divisors is an integer number (55016001).

Almost surely, 2^110032001 is an apocalyptic number.

It is an amenable number.

110032001 is a deficient number, since it is larger than the sum of its proper divisors (1).

110032001 is an equidigital number, since it uses as much as digits as its factorization.

110032001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 110032001 is about 10489.6139585783. The cubic root of 110032001 is about 479.1884449064.

Adding to 110032001 its reverse (100230011), we get a palindrome (210262012).

The spelling of 110032001 in words is "one hundred ten million, thirty-two thousand, one".