111342305331016 has 16 divisors (see below), whose sum is σ = 208770488690940. Its totient is φ = 55670175013440.

The previous prime is 111342305330989. The next prime is 111342305331043. The reversal of 111342305331016 is 610133503243111.

It is an interprime number because it is at equal distance from previous prime (111342305330989) and next prime (111342305331043).

It can be written as a sum of positive squares in 2 ways, for example, as 78764808502116 + 32577496828900 = 8874954^2 + 5707670^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 121722375 + ... + 122633686.

Almost surely, 2^{111342305331016} is an apocalyptic number.

It is an amenable number.

111342305331016 is a deficient number, since it is larger than the sum of its proper divisors (97428183359924).

111342305331016 is a wasteful number, since it uses less digits than its factorization.

111342305331016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244413024 (or 244413020 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

Adding to 111342305331016 its reverse (610133503243111), we get a palindrome (721475808574127).

The spelling of 111342305331016 in words is "one hundred eleven trillion, three hundred forty-two billion, three hundred five million, three hundred thirty-one thousand, sixteen".