110516491 has 2 divisors, whose sum is σ = 110516492. Its totient is φ = 110516490.

The previous prime is 110516459. The next prime is 110516531. The reversal of 110516491 is 194615011.

It is a weak prime.

It is an emirp because it is prime and its reverse (194615011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 110516491 - 2⁵ = 110516459 is a prime.

It is not a weakly prime, because it can be changed into another prime (110516291) 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, 55258245 + 55258246.

It is an arithmetic number, because the mean of its divisors is an integer number (55258246).

Almost surely, 2^110516491 is an apocalyptic number.

110516491 is the 6070-th hex number.

110516491 is a deficient number, since it is larger than the sum of its proper divisors (1).

110516491 is an equidigital number, since it uses as much as digits as its factorization.

110516491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 28.

The square root of 110516491 is about 10512.6823884297. The cubic root of 110516491 is about 479.8907317829.

The spelling of 110516491 in words is "one hundred ten million, five hundred sixteen thousand, four hundred ninety-one".