1011344035019 has 2 divisors, whose sum is σ = 1011344035020. Its totient is φ = 1011344035018.

The previous prime is 1011344034983. The next prime is 1011344035043. The reversal of 1011344035019 is 9105304431101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1011344035019 - 2²⁰ = 1011342986443 is a prime.

It is a super-2 number, since 2×1011344035019² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1011344035099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505672017509 + 505672017510.

It is an arithmetic number, because the mean of its divisors is an integer number (505672017510).

Almost surely, 2^{1011344035019} is an apocalyptic number.

1011344035019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011344035019 is an equidigital number, since it uses as much as digits as its factorization.

1011344035019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 32.

The spelling of 1011344035019 in words is "one trillion, eleven billion, three hundred forty-four million, thirty-five thousand, nineteen".