1105960971912 has 16 divisors (see below), whose sum is σ = 2764902429840. Its totient is φ = 368653657296.

The previous prime is 1105960971911. The next prime is 1105960971917. The reversal of 1105960971912 is 2191790695011.

It is not an unprimeable number, because it can be changed into a prime (1105960971911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23040853558 + ... + 23040853605.

It is an arithmetic number, because the mean of its divisors is an integer number (172806401865).

Almost surely, 2^{1105960971912} is an apocalyptic number.

1105960971912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1105960971912 is an abundant number, since it is smaller than the sum of its proper divisors (1658941457928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1105960971912 is a wasteful number, since it uses less digits than its factorization.

1105960971912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46081707172 (or 46081707168 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 51.

The spelling of 1105960971912 in words is "one trillion, one hundred five billion, nine hundred sixty million, nine hundred seventy-one thousand, nine hundred twelve".