110085901 has 2 divisors, whose sum is σ = 110085902. Its totient is φ = 110085900.

The previous prime is 110085883. The next prime is 110085953. The reversal of 110085901 is 109580011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72692676 + 37393225 = 8526^2 + 6115^2 .

It is a cyclic number.

It is not a de Polignac number, because 110085901 - 2⁵ = 110085869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110085961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55042950 + 55042951.

It is an arithmetic number, because the mean of its divisors is an integer number (55042951).

Almost surely, 2^110085901 is an apocalyptic number.

It is an amenable number.

110085901 is a deficient number, since it is larger than the sum of its proper divisors (1).

110085901 is an equidigital number, since it uses as much as digits as its factorization.

110085901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 25.

The square root of 110085901 is about 10492.1828520094. The cubic root of 110085901 is about 479.2666768168.

The spelling of 110085901 in words is "one hundred ten million, eighty-five thousand, nine hundred one".