11102011099943 has 2 divisors, whose sum is σ = 11102011099944. Its totient is φ = 11102011099942.

The previous prime is 11102011099897. The next prime is 11102011100027. The reversal of 11102011099943 is 34999011020111.

11102011099943 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11102011099943 - 2¹⁶ = 11102011034407 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11102011099943.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11102011099343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551005549971 + 5551005549972.

It is an arithmetic number, because the mean of its divisors is an integer number (5551005549972).

Almost surely, 2^{11102011099943} is an apocalyptic number.

11102011099943 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102011099943 is an equidigital number, since it uses as much as digits as its factorization.

11102011099943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 41.

The spelling of 11102011099943 in words is "eleven trillion, one hundred two billion, eleven million, ninety-nine thousand, nine hundred forty-three".