110013193 has 2 divisors, whose sum is σ = 110013194. Its totient is φ = 110013192.

The previous prime is 110013191. The next prime is 110013217. The reversal of 110013193 is 391310011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 81144064 + 28869129 = 9008^2 + 5373^2 .

It is an emirp because it is prime and its reverse (391310011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 110013193 - 2¹ = 110013191 is a prime.

Together with 110013191, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 110013193.

It is not a weakly prime, because it can be changed into another prime (110013191) 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, 55006596 + 55006597.

It is an arithmetic number, because the mean of its divisors is an integer number (55006597).

Almost surely, 2^110013193 is an apocalyptic number.

It is an amenable number.

110013193 is a deficient number, since it is larger than the sum of its proper divisors (1).

110013193 is an equidigital number, since it uses as much as digits as its factorization.

110013193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81, while the sum is 19.

The square root of 110013193 is about 10488.7174144411. The cubic root of 110013193 is about 479.1611404563.

The spelling of 110013193 in words is "one hundred ten million, thirteen thousand, one hundred ninety-three".