1100111077343 has 2 divisors, whose sum is σ = 1100111077344. Its totient is φ = 1100111077342.

The previous prime is 1100111077333. The next prime is 1100111077363. The reversal of 1100111077343 is 3437701110011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1100111077343 - 2⁶ = 1100111077279 is a prime.

It is a super-2 number, since 2×1100111077343² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1100111077333) 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, 550055538671 + 550055538672.

It is an arithmetic number, because the mean of its divisors is an integer number (550055538672).

Almost surely, 2^{1100111077343} is an apocalyptic number.

1100111077343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100111077343 is an equidigital number, since it uses as much as digits as its factorization.

1100111077343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 29.

Adding to 1100111077343 its reverse (3437701110011), we get a palindrome (4537812187354).

The spelling of 1100111077343 in words is "one trillion, one hundred billion, one hundred eleven million, seventy-seven thousand, three hundred forty-three".