111332001329999 has 4 divisors (see below), whose sum is σ = 112317240279936. Its totient is φ = 110346762380064.

The previous prime is 111332001329977. The next prime is 111332001330023. The reversal of 111332001329999 is 999923100233111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111332001329999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 111332001329999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111332001829999) 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 3 ways as a sum of consecutive naturals, for example, 492619474799 + ... + 492619475024.

It is an arithmetic number, because the mean of its divisors is an integer number (28079310069984).

Almost surely, 2^{111332001329999} is an apocalyptic number.

111332001329999 is a deficient number, since it is larger than the sum of its proper divisors (985238949937).

111332001329999 is an equidigital number, since it uses as much as digits as its factorization.

111332001329999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985238949936.

The product of its (nonzero) digits is 708588, while the sum is 53.

The spelling of 111332001329999 in words is "one hundred eleven trillion, three hundred thirty-two billion, one million, three hundred twenty-nine thousand, nine hundred ninety-nine".