11322100987 has 2 divisors, whose sum is σ = 11322100988. Its totient is φ = 11322100986.

The previous prime is 11322100961. The next prime is 11322101009. The reversal of 11322100987 is 78900122311.

It is a strong prime.

It is an emirp because it is prime and its reverse (78900122311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11322100987 - 2¹⁹ = 11321576699 is a prime.

It is not a weakly prime, because it can be changed into another prime (11322100187) 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, 5661050493 + 5661050494.

It is an arithmetic number, because the mean of its divisors is an integer number (5661050494).

Almost surely, 2^11322100987 is an apocalyptic number.

11322100987 is a deficient number, since it is larger than the sum of its proper divisors (1).

11322100987 is an equidigital number, since it uses as much as digits as its factorization.

11322100987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 34.

The spelling of 11322100987 in words is "eleven billion, three hundred twenty-two million, one hundred thousand, nine hundred eighty-seven".