11102328223949 has 2 divisors, whose sum is σ = 11102328223950. Its totient is φ = 11102328223948.

The previous prime is 11102328223939. The next prime is 11102328223951. The reversal of 11102328223949 is 94932282320111.

11102328223949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6938614515625 + 4163713708324 = 2634125^2 + 2040518^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11102328223949 is a prime.

Together with 11102328223951, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11102328223939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551164111974 + 5551164111975.

It is an arithmetic number, because the mean of its divisors is an integer number (5551164111975).

Almost surely, 2^{11102328223949} is an apocalyptic number.

It is an amenable number.

11102328223949 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102328223949 is an equidigital number, since it uses as much as digits as its factorization.

11102328223949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 47.

The spelling of 11102328223949 in words is "eleven trillion, one hundred two billion, three hundred twenty-eight million, two hundred twenty-three thousand, nine hundred forty-nine".