11204344091 has 2 divisors, whose sum is σ = 11204344092. Its totient is φ = 11204344090.

The previous prime is 11204344007. The next prime is 11204344103. The reversal of 11204344091 is 19044340211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11204344091 is a prime.

It is not a weakly prime, because it can be changed into another prime (11204343091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5602172045 + 5602172046.

It is an arithmetic number, because the mean of its divisors is an integer number (5602172046).

Almost surely, 2^11204344091 is an apocalyptic number.

11204344091 is a deficient number, since it is larger than the sum of its proper divisors (1).

11204344091 is an equidigital number, since it uses as much as digits as its factorization.

11204344091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 11204344091 in words is "eleven billion, two hundred four million, three hundred forty-four thousand, ninety-one".