1106856917911 has 8 divisors (see below), whose sum is σ = 1120668003504. Its totient is φ = 1093057152960.

The previous prime is 1106856917867. The next prime is 1106856917927. The reversal of 1106856917911 is 1197196586011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1106856917911 - 2⁹ = 1106856917399 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 (1106856957911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2633310 + ... + 3024571.

It is an arithmetic number, because the mean of its divisors is an integer number (140083500438).

Almost surely, 2^{1106856917911} is an apocalyptic number.

1106856917911 is a deficient number, since it is larger than the sum of its proper divisors (13811085593).

1106856917911 is an equidigital number, since it uses as much as digits as its factorization.

1106856917911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5660321.

The product of its (nonzero) digits is 816480, while the sum is 55.

The spelling of 1106856917911 in words is "one trillion, one hundred six billion, eight hundred fifty-six million, nine hundred seventeen thousand, nine hundred eleven".