111300031322 has 16 divisors (see below), whose sum is σ = 176785522920. Its totient is φ = 52372075008.

The previous prime is 111300031319. The next prime is 111300031357. The reversal of 111300031322 is 223130003111.

It can be written as a sum of positive squares in 4 ways, for example, as 64171529041 + 47128502281 = 253321^2 + 217091^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 111300031322.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 291254 + ... + 554462.

Almost surely, 2^111300031322 is an apocalyptic number.

111300031322 is a deficient number, since it is larger than the sum of its proper divisors (65485491598).

111300031322 is a wasteful number, since it uses less digits than its factorization.

111300031322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275665.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 111300031322 its reverse (223130003111), we get a palindrome (334430034433).

The spelling of 111300031322 in words is "one hundred eleven billion, three hundred million, thirty-one thousand, three hundred twenty-two".