11101199849843 has 2 divisors, whose sum is σ = 11101199849844. Its totient is φ = 11101199849842.

The previous prime is 11101199849837. The next prime is 11101199849879. The reversal of 11101199849843 is 34894899110111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11101199849843 - 2⁸ = 11101199849587 is a prime.

It is not a weakly prime, because it can be changed into another prime (11101199849893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550599924921 + 5550599924922.

It is an arithmetic number, because the mean of its divisors is an integer number (5550599924922).

Almost surely, 2^{11101199849843} is an apocalyptic number.

11101199849843 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101199849843 is an equidigital number, since it uses as much as digits as its factorization.

11101199849843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2239488, while the sum is 59.

The spelling of 11101199849843 in words is "eleven trillion, one hundred one billion, one hundred ninety-nine million, eight hundred forty-nine thousand, eight hundred forty-three".