1105180963823 has 16 divisors (see below), whose sum is σ = 1171749156864. Its totient is φ = 1040549237280.

The previous prime is 1105180963729. The next prime is 1105180963847. The reversal of 1105180963823 is 3283690815011.

It is a cyclic number.

It is not a de Polignac number, because 1105180963823 - 2⁸ = 1105180963567 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 (1105180963853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22280936 + ... + 22330482.

It is an arithmetic number, because the mean of its divisors is an integer number (73234322304).

Almost surely, 2^{1105180963823} is an apocalyptic number.

1105180963823 is a deficient number, since it is larger than the sum of its proper divisors (66568193041).

1105180963823 is a wasteful number, since it uses less digits than its factorization.

1105180963823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69062.

The product of its (nonzero) digits is 311040, while the sum is 47.

The spelling of 1105180963823 in words is "one trillion, one hundred five billion, one hundred eighty million, nine hundred sixty-three thousand, eight hundred twenty-three".