1110110993 has 2 divisors, whose sum is σ = 1110110994. Its totient is φ = 1110110992.

The previous prime is 1110110933. The next prime is 1110111029. The reversal of 1110110993 is 3990110111.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 796537729 + 313573264 = 28223^2 + 17708^2 .

It is a cyclic number.

It is not a de Polignac number, because 1110110993 - 2⁸ = 1110110737 is a prime.

It is not a weakly prime, because it can be changed into another prime (1110110933) 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, 555055496 + 555055497.

It is an arithmetic number, because the mean of its divisors is an integer number (555055497).

Almost surely, 2^1110110993 is an apocalyptic number.

It is an amenable number.

1110110993 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110110993 is an equidigital number, since it uses as much as digits as its factorization.

1110110993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 243, while the sum is 26.

The square root of 1110110993 is about 33318.3281843492. The cubic root of 1110110993 is about 1035.4333154152.

The spelling of 1110110993 in words is "one billion, one hundred ten million, one hundred ten thousand, nine hundred ninety-three".