2660701117107 has 32 divisors (see below), whose sum is σ = 4019513621760. Its totient is φ = 1550738000000.

The previous prime is 2660701117103. The next prime is 2660701117169. The reversal of 2660701117107 is 7017111070662.

It is a cyclic number.

It is not a de Polignac number, because 2660701117107 - 2² = 2660701117103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2660701117103) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 5298144 + ... + 5778557.

It is an arithmetic number, because the mean of its divisors is an integer number (125609800680).

Almost surely, 2^{2660701117107} is an apocalyptic number.

2660701117107 is a deficient number, since it is larger than the sum of its proper divisors (1358812504653).

2660701117107 is a wasteful number, since it uses less digits than its factorization.

2660701117107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11076995.

The product of its (nonzero) digits is 24696, while the sum is 39.

Adding to 2660701117107 its reverse (7017111070662), we get a palindrome (9677812187769).

The spelling of 2660701117107 in words is "two trillion, six hundred sixty billion, seven hundred one million, one hundred seventeen thousand, one hundred seven".