111021343441153 has 8 divisors (see below), whose sum is σ = 111454004235200. Its totient is φ = 110589499760688.

The previous prime is 111021343441117. The next prime is 111021343441207. The reversal of 111021343441153 is 351144343120111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111021343441153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111021343444153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204006126 + ... + 204549607.

It is an arithmetic number, because the mean of its divisors is an integer number (13931750529400).

Almost surely, 2^{111021343441153} is an apocalyptic number.

It is an amenable number.

111021343441153 is a deficient number, since it is larger than the sum of its proper divisors (432660794047).

111021343441153 is an equidigital number, since it uses as much as digits as its factorization.

111021343441153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408556791.

The product of its (nonzero) digits is 17280, while the sum is 34.

Adding to 111021343441153 its reverse (351144343120111), we get a palindrome (462165686561264).

The spelling of 111021343441153 in words is "one hundred eleven trillion, twenty-one billion, three hundred forty-three million, four hundred forty-one thousand, one hundred fifty-three".