111303320322 has 32 divisors (see below), whose sum is σ = 224231926464. Its totient is φ = 36830664000.

The previous prime is 111303320299. The next prime is 111303320347. The reversal of 111303320322 is 223023303111.

It is a super-3 number, since 3×111303320322³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 973572 + ... + 1081872.

It is an arithmetic number, because the mean of its divisors is an integer number (7007247702).

Almost surely, 2^111303320322 is an apocalyptic number.

111303320322 is an abundant number, since it is smaller than the sum of its proper divisors (112928606142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111303320322 is a wasteful number, since it uses less digits than its factorization.

111303320322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109554.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 111303320322 its reverse (223023303111), we get a palindrome (334326623433).

The spelling of 111303320322 in words is "one hundred eleven billion, three hundred three million, three hundred twenty thousand, three hundred twenty-two".