1110323309819 has 2 divisors, whose sum is σ = 1110323309820. Its totient is φ = 1110323309818.

The previous prime is 1110323309813. The next prime is 1110323309863. The reversal of 1110323309819 is 9189033230111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1110323309819 - 2¹² = 1110323305723 is a prime.

It is a super-2 number, since 2×1110323309819² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1110323309813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555161654909 + 555161654910.

It is an arithmetic number, because the mean of its divisors is an integer number (555161654910).

Almost surely, 2^{1110323309819} is an apocalyptic number.

1110323309819 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110323309819 is an equidigital number, since it uses as much as digits as its factorization.

1110323309819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 41.

The spelling of 1110323309819 in words is "one trillion, one hundred ten billion, three hundred twenty-three million, three hundred nine thousand, eight hundred nineteen".