1106481273613 has 2 divisors, whose sum is σ = 1106481273614. Its totient is φ = 1106481273612.

The previous prime is 1106481273607. The next prime is 1106481273643. The reversal of 1106481273613 is 3163721846011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 951487095364 + 154994178249 = 975442^2 + 393693^2 .

It is a cyclic number.

It is not a de Polignac number, because 1106481273613 - 2²¹ = 1106479176461 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1106481273613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1106481273643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553240636806 + 553240636807.

It is an arithmetic number, because the mean of its divisors is an integer number (553240636807).

Almost surely, 2^{1106481273613} is an apocalyptic number.

It is an amenable number.

1106481273613 is a deficient number, since it is larger than the sum of its proper divisors (1).

1106481273613 is an equidigital number, since it uses as much as digits as its factorization.

1106481273613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 43.

The spelling of 1106481273613 in words is "one trillion, one hundred six billion, four hundred eighty-one million, two hundred seventy-three thousand, six hundred thirteen".