1100101121705 has 16 divisors (see below), whose sum is σ = 1321784253504. Its totient is φ = 878972552640.

The previous prime is 1100101121681. The next prime is 1100101121711. The reversal of 1100101121705 is 5071211010011.

It is not a de Polignac number, because 1100101121705 - 2³⁰ = 1099027379881 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64967090 + ... + 64984020.

It is an arithmetic number, because the mean of its divisors is an integer number (82611515844).

Almost surely, 2^{1100101121705} is an apocalyptic number.

It is an amenable number.

1100101121705 is a deficient number, since it is larger than the sum of its proper divisors (221683131799).

1100101121705 is a wasteful number, since it uses less digits than its factorization.

1100101121705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32536.

The product of its (nonzero) digits is 70, while the sum is 20.

Adding to 1100101121705 its reverse (5071211010011), we get a palindrome (6171312131716).

The spelling of 1100101121705 in words is "one trillion, one hundred billion, one hundred one million, one hundred twenty-one thousand, seven hundred five".