1105881048001 has 16 divisors (see below), whose sum is σ = 1230546708864. Its totient is φ = 989147545344.

The previous prime is 1105881047981. The next prime is 1105881048023. The reversal of 1105881048001 is 1008401885011.

It is a cyclic number.

It is not a de Polignac number, because 1105881048001 - 2⁵ = 1105881047969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1105881048071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20416645 + ... + 20470738.

It is an arithmetic number, because the mean of its divisors is an integer number (76909169304).

Almost surely, 2^{1105881048001} is an apocalyptic number.

It is an amenable number.

1105881048001 is a deficient number, since it is larger than the sum of its proper divisors (124665660863).

1105881048001 is a wasteful number, since it uses less digits than its factorization.

1105881048001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40887480.

The product of its (nonzero) digits is 10240, while the sum is 37.

The spelling of 1105881048001 in words is "one trillion, one hundred five billion, eight hundred eighty-one million, forty-eight thousand, one".