11470188287 has 2 divisors, whose sum is σ = 11470188288. Its totient is φ = 11470188286.

The previous prime is 11470188217. The next prime is 11470188307. The reversal of 11470188287 is 78288107411.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11470188287 - 2²⁶ = 11403079423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11470188217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5735094143 + 5735094144.

It is an arithmetic number, because the mean of its divisors is an integer number (5735094144).

Almost surely, 2^11470188287 is an apocalyptic number.

11470188287 is a deficient number, since it is larger than the sum of its proper divisors (1).

11470188287 is an equidigital number, since it uses as much as digits as its factorization.

11470188287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 200704, while the sum is 47.

The spelling of 11470188287 in words is "eleven billion, four hundred seventy million, one hundred eighty-eight thousand, two hundred eighty-seven".