11188130047 has 2 divisors, whose sum is σ = 11188130048. Its totient is φ = 11188130046.

The previous prime is 11188130011. The next prime is 11188130077. The reversal of 11188130047 is 74003188111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11188130047 - 2¹¹ = 11188127999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11188129994 and 11188130021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11188130077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5594065023 + 5594065024.

It is an arithmetic number, because the mean of its divisors is an integer number (5594065024).

Almost surely, 2^11188130047 is an apocalyptic number.

11188130047 is a deficient number, since it is larger than the sum of its proper divisors (1).

11188130047 is an equidigital number, since it uses as much as digits as its factorization.

11188130047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 34.

The spelling of 11188130047 in words is "eleven billion, one hundred eighty-eight million, one hundred thirty thousand, forty-seven".