11448999983 has 2 divisors, whose sum is σ = 11448999984. Its totient is φ = 11448999982.

The previous prime is 11448999977. The next prime is 11449000009. The reversal of 11448999983 is 38999984411.

11448999983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (38999984411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11448999983 - 2⁴ = 11448999967 is a prime.

It is a super-2 number, since 2×11448999983² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11448999943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5724499991 + 5724499992.

It is an arithmetic number, because the mean of its divisors is an integer number (5724499992).

Almost surely, 2^11448999983 is an apocalyptic number.

11448999983 is a deficient number, since it is larger than the sum of its proper divisors (1).

11448999983 is an equidigital number, since it uses as much as digits as its factorization.

11448999983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20155392, while the sum is 65.

The spelling of 11448999983 in words is "eleven billion, four hundred forty-eight million, nine hundred ninety-nine thousand, nine hundred eighty-three".