110881493 has 2 divisors, whose sum is σ = 110881494. Its totient is φ = 110881492.

The previous prime is 110881483. The next prime is 110881499. The reversal of 110881493 is 394188011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109348849 + 1532644 = 10457^2 + 1238^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110881493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110881499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55440746 + 55440747.

It is an arithmetic number, because the mean of its divisors is an integer number (55440747).

Almost surely, 2^110881493 is an apocalyptic number.

It is an amenable number.

110881493 is a deficient number, since it is larger than the sum of its proper divisors (1).

110881493 is an equidigital number, since it uses as much as digits as its factorization.

110881493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 35.

The square root of 110881493 is about 10530.0281576072. The cubic root of 110881493 is about 480.4184617592.

The spelling of 110881493 in words is "one hundred ten million, eight hundred eighty-one thousand, four hundred ninety-three".