111130320331321 has 8 divisors (see below), whose sum is σ = 111241853097984. Its totient is φ = 111018820765440.

The previous prime is 111130320331291. The next prime is 111130320331337. The reversal of 111130320331321 is 123133023031111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111130320331321 - 2¹⁹ = 111130319807033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111130320338321) 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 7 ways as a sum of consecutive naturals, for example, 1599685 + ... + 14993986.

It is an arithmetic number, because the mean of its divisors is an integer number (13905231637248).

Almost surely, 2^{111130320331321} is an apocalyptic number.

It is an amenable number.

111130320331321 is a deficient number, since it is larger than the sum of its proper divisors (111532766663).

111130320331321 is a wasteful number, since it uses less digits than its factorization.

111130320331321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16600391.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 111130320331321 its reverse (123133023031111), we get a palindrome (234263343362432).

The spelling of 111130320331321 in words is "one hundred eleven trillion, one hundred thirty billion, three hundred twenty million, three hundred thirty-one thousand, three hundred twenty-one".