1117232326643 has 2 divisors, whose sum is σ = 1117232326644. Its totient is φ = 1117232326642.

The previous prime is 1117232326579. The next prime is 1117232326669. The reversal of 1117232326643 is 3466232327111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1117232326643 - 2⁶ = 1117232326579 is a prime.

It is a super-2 number, since 2×1117232326643² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1117232326643.

It is not a weakly prime, because it can be changed into another prime (1117232320643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558616163321 + 558616163322.

It is an arithmetic number, because the mean of its divisors is an integer number (558616163322).

Almost surely, 2^{1117232326643} is an apocalyptic number.

1117232326643 is a deficient number, since it is larger than the sum of its proper divisors (1).

1117232326643 is an equidigital number, since it uses as much as digits as its factorization.

1117232326643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 41.

The spelling of 1117232326643 in words is "one trillion, one hundred seventeen billion, two hundred thirty-two million, three hundred twenty-six thousand, six hundred forty-three".