11002311332001 has 48 divisors (see below), whose sum is σ = 17622651953088. Its totient is φ = 6558210057600.

The previous prime is 11002311331919. The next prime is 11002311332009. The reversal of 11002311332001 is 10023311320011.

11002311332001 is a `hidden beast` number, since 1 + 100 + 231 + 1 + 332 + 0 + 0 + 1 = 666.

It is not a de Polignac number, because 11002311332001 - 2¹⁰ = 11002311330977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11002311332009) 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 in 47 ways as a sum of consecutive naturals, for example, 79567215 + ... + 79705371.

It is an arithmetic number, because the mean of its divisors is an integer number (367138582356).

Almost surely, 2^{11002311332001} is an apocalyptic number.

11002311332001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11002311332001 is a deficient number, since it is larger than the sum of its proper divisors (6620340621087).

11002311332001 is a wasteful number, since it uses less digits than its factorization.

11002311332001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151422 (or 151419 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 11002311332001 its reverse (10023311320011), we get a palindrome (21025622652012).

The spelling of 11002311332001 in words is "eleven trillion, two billion, three hundred eleven million, three hundred thirty-two thousand, one".