2660110102613 has 16 divisors (see below), whose sum is σ = 2688306092400. Its totient is φ = 2632056892416.

The previous prime is 2660110102597. The next prime is 2660110102681. The reversal of 2660110102613 is 3162010110662.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 55188346084 + 2604921756529 = 234922^2 + 1613977^2 .

It is a cyclic number.

It is not a de Polignac number, because 2660110102613 - 2⁴ = 2660110102597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2660110102913) 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 15 ways as a sum of consecutive naturals, for example, 291258995 + ... + 291268127.

It is an arithmetic number, because the mean of its divisors is an integer number (168019130775).

Almost surely, 2^{2660110102613} is an apocalyptic number.

It is an amenable number.

2660110102613 is a deficient number, since it is larger than the sum of its proper divisors (28195989787).

2660110102613 is a wasteful number, since it uses less digits than its factorization.

2660110102613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16616.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 2660110102613 in words is "two trillion, six hundred sixty billion, one hundred ten million, one hundred two thousand, six hundred thirteen".