110611493 has 2 divisors, whose sum is σ = 110611494. Its totient is φ = 110611492.

The previous prime is 110611451. The next prime is 110611499. The reversal of 110611493 is 394116011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107288164 + 3323329 = 10358^2 + 1823^2 .

It is a cyclic number.

It is not a de Polignac number, because 110611493 - 2¹⁰ = 110610469 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110611499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55305746 + 55305747.

It is an arithmetic number, because the mean of its divisors is an integer number (55305747).

Almost surely, 2^110611493 is an apocalyptic number.

It is an amenable number.

110611493 is a deficient number, since it is larger than the sum of its proper divisors (1).

110611493 is an equidigital number, since it uses as much as digits as its factorization.

110611493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 110611493 is about 10517.1998649831. The cubic root of 110611493 is about 480.0282000215.

The spelling of 110611493 in words is "one hundred ten million, six hundred eleven thousand, four hundred ninety-three".