11087247601 has 2 divisors, whose sum is σ = 11087247602. Its totient is φ = 11087247600.

The previous prime is 11087247599. The next prime is 11087247623. The reversal of 11087247601 is 10674278011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8765453376 + 2321794225 = 93624^2 + 48185^2 .

It is a cyclic number.

It is not a de Polignac number, because 11087247601 - 2¹ = 11087247599 is a prime.

Together with 11087247599, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11087241601) 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, 5543623800 + 5543623801.

It is an arithmetic number, because the mean of its divisors is an integer number (5543623801).

Almost surely, 2^11087247601 is an apocalyptic number.

It is an amenable number.

11087247601 is a deficient number, since it is larger than the sum of its proper divisors (1).

11087247601 is an equidigital number, since it uses as much as digits as its factorization.

11087247601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18816, while the sum is 37.

The spelling of 11087247601 in words is "eleven billion, eighty-seven million, two hundred forty-seven thousand, six hundred one".