11090099047 has 2 divisors, whose sum is σ = 11090099048. Its totient is φ = 11090099046.

The previous prime is 11090099017. The next prime is 11090099063. The reversal of 11090099047 is 74099009011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11090099047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11090099017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5545049523 + 5545049524.

It is an arithmetic number, because the mean of its divisors is an integer number (5545049524).

Almost surely, 2^11090099047 is an apocalyptic number.

11090099047 is a deficient number, since it is larger than the sum of its proper divisors (1).

11090099047 is an equidigital number, since it uses as much as digits as its factorization.

11090099047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20412, while the sum is 40.

The spelling of 11090099047 in words is "eleven billion, ninety million, ninety-nine thousand, forty-seven".