11103110880149 has 2 divisors, whose sum is σ = 11103110880150. Its totient is φ = 11103110880148.

The previous prime is 11103110880143. The next prime is 11103110880167. The reversal of 11103110880149 is 94108801130111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5715652092049 + 5387458788100 = 2390743^2 + 2321090^2 .

It is a cyclic number.

It is not a de Polignac number, because 11103110880149 - 2⁸ = 11103110879893 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11103110880143) 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, 5551555440074 + 5551555440075.

It is an arithmetic number, because the mean of its divisors is an integer number (5551555440075).

Almost surely, 2^{11103110880149} is an apocalyptic number.

It is an amenable number.

11103110880149 is a deficient number, since it is larger than the sum of its proper divisors (1).

11103110880149 is an equidigital number, since it uses as much as digits as its factorization.

11103110880149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 38.

The spelling of 11103110880149 in words is "eleven trillion, one hundred three billion, one hundred ten million, eight hundred eighty thousand, one hundred forty-nine".