1100111060105 has 8 divisors (see below), whose sum is σ = 1320140969664. Its totient is φ = 880083716400.

The previous prime is 1100111060101. The next prime is 1100111060129. The reversal of 1100111060105 is 5010601110011.

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

It is not a de Polignac number, because 1100111060105 - 2² = 1100111060101 is a prime.

It is a super-2 number, since 2×1100111060105² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1100111060101) 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, 480050 + ... + 1559060.

It is an arithmetic number, because the mean of its divisors is an integer number (165017621208).

Almost surely, 2^{1100111060105} is an apocalyptic number.

It is an amenable number.

1100111060105 is a deficient number, since it is larger than the sum of its proper divisors (220029909559).

1100111060105 is a wasteful number, since it uses less digits than its factorization.

1100111060105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1282927.

The product of its (nonzero) digits is 30, while the sum is 17.

Adding to 1100111060105 its reverse (5010601110011), we get a palindrome (6110712170116).

The spelling of 1100111060105 in words is "one trillion, one hundred billion, one hundred eleven million, sixty thousand, one hundred five".