10001311984 has 20 divisors (see below), whose sum is σ = 19789831584. Its totient is φ = 4894258688.

The previous prime is 10001311981. The next prime is 10001311997. The reversal of 10001311984 is 48911310001.

10001311984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10001311981) 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 in 3 ways as a sum of consecutive naturals, for example, 6649057 + ... + 6650560.

Almost surely, 2^10001311984 is an apocalyptic number.

It is an amenable number.

10001311984 is a deficient number, since it is larger than the sum of its proper divisors (9788519600).

10001311984 is a wasteful number, since it uses less digits than its factorization.

10001311984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13299672 (or 13299666 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 28.

Adding to 10001311984 its reverse (48911310001), we get a palindrome (58912621985).

The spelling of 10001311984 in words is "ten billion, one million, three hundred eleven thousand, nine hundred eighty-four".