111003132022321 has 64 divisors (see below), whose sum is σ = 146825124526080. Its totient is φ = 81246535695360.

The previous prime is 111003132022283. The next prime is 111003132022337. The reversal of 111003132022321 is 123220231300111.

It is not a de Polignac number, because 111003132022321 - 2¹¹ = 111003132020273 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111003132022292 and 111003132022301.

It is not an unprimeable number, because it can be changed into a prime (111003132020321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1472093806 + ... + 1472169208.

It is an arithmetic number, because the mean of its divisors is an integer number (2294142570720).

Almost surely, 2^{111003132022321} is an apocalyptic number.

111003132022321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

111003132022321 is a deficient number, since it is larger than the sum of its proper divisors (35821992503759).

111003132022321 is a wasteful number, since it uses less digits than its factorization.

111003132022321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77654.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 111003132022321 its reverse (123220231300111), we get a palindrome (234223363322432).

The spelling of 111003132022321 in words is "one hundred eleven trillion, three billion, one hundred thirty-two million, twenty-two thousand, three hundred twenty-one".