1100203103179 has 2 divisors, whose sum is σ = 1100203103180. Its totient is φ = 1100203103178.

The previous prime is 1100203103117. The next prime is 1100203103191. The reversal of 1100203103179 is 9713013020011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1100203103179 - 2¹⁷ = 1100202972107 is a prime.

It is not a weakly prime, because it can be changed into another prime (1100203103579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550101551589 + 550101551590.

It is an arithmetic number, because the mean of its divisors is an integer number (550101551590).

Almost surely, 2^{1100203103179} is an apocalyptic number.

1100203103179 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100203103179 is an equidigital number, since it uses as much as digits as its factorization.

1100203103179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134, while the sum is 28.

The spelling of 1100203103179 in words is "one trillion, one hundred billion, two hundred three million, one hundred three thousand, one hundred seventy-nine".