1105160115061 has 16 divisors (see below), whose sum is σ = 1172723365440. Its totient is φ = 1037882809600.

The previous prime is 1105160115043. The next prime is 1105160115089. The reversal of 1105160115061 is 1605110615011.

It is a cyclic number.

It is not a de Polignac number, because 1105160115061 - 2³³ = 1096570180469 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 (1105160115041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16666470 + ... + 16732648.

It is an arithmetic number, because the mean of its divisors is an integer number (73295210340).

Almost surely, 2^{1105160115061} is an apocalyptic number.

It is an amenable number.

1105160115061 is a deficient number, since it is larger than the sum of its proper divisors (67563250379).

1105160115061 is a wasteful number, since it uses less digits than its factorization.

1105160115061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68324.

The product of its (nonzero) digits is 900, while the sum is 28.

It can be divided in two parts, 1105160 and 115061, that added together give a palindrome (1220221).

The spelling of 1105160115061 in words is "one trillion, one hundred five billion, one hundred sixty million, one hundred fifteen thousand, sixty-one".