111113322340 has 24 divisors (see below), whose sum is σ = 237740582520. Its totient is φ = 43606737408.

The previous prime is 111113322337. The next prime is 111113322361. The reversal of 111113322340 is 43223311111.

It can be written as a sum of positive squares in 4 ways, for example, as 5238574884 + 105874747456 = 72378^2 + 325384^2 .

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, 52410885 + ... + 52413004.

It is an arithmetic number, because the mean of its divisors is an integer number (9905857605).

Almost surely, 2^111113322340 is an apocalyptic number.

111113322340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111113322340 is an abundant number, since it is smaller than the sum of its proper divisors (126627260180).

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

111113322340 is a wasteful number, since it uses less digits than its factorization.

111113322340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104823951 (or 104823949 counting only the distinct ones).

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

Adding to 111113322340 its reverse (43223311111), we get a palindrome (154336633451).

The spelling of 111113322340 in words is "one hundred eleven billion, one hundred thirteen million, three hundred twenty-two thousand, three hundred forty".