111360668705 has 24 divisors (see below), whose sum is σ = 158184549096. Its totient is φ = 74759604480.

The previous prime is 111360668687. The next prime is 111360668719. The reversal of 111360668705 is 507866063111.

It can be written as a sum of positive squares in 4 ways, for example, as 4512749329 + 106847919376 = 67177^2 + 326876^2 .

It is not a de Polignac number, because 111360668705 - 2²⁶ = 111293559841 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7071644 + ... + 7087373.

It is an arithmetic number, because the mean of its divisors is an integer number (6591022879).

Almost surely, 2^111360668705 is an apocalyptic number.

It is an amenable number.

111360668705 is a deficient number, since it is larger than the sum of its proper divisors (46823880391).

111360668705 is a wasteful number, since it uses less digits than its factorization.

111360668705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14159057 (or 14159046 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 44.

The spelling of 111360668705 in words is "one hundred eleven billion, three hundred sixty million, six hundred sixty-eight thousand, seven hundred five".