1100208133879 has 2 divisors, whose sum is σ = 1100208133880. Its totient is φ = 1100208133878.

The previous prime is 1100208133771. The next prime is 1100208133933. The reversal of 1100208133879 is 9783318020011.

It is a strong prime.

It is an emirp because it is prime and its reverse (9783318020011) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1100208133879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1100208133979) 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, 550104066939 + 550104066940.

It is an arithmetic number, because the mean of its divisors is an integer number (550104066940).

Almost surely, 2^{1100208133879} is an apocalyptic number.

1100208133879 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100208133879 is an equidigital number, since it uses as much as digits as its factorization.

1100208133879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 43.

The spelling of 1100208133879 in words is "one trillion, one hundred billion, two hundred eight million, one hundred thirty-three thousand, eight hundred seventy-nine".