1101102200001 has 80 divisors (see below), whose sum is σ = 1732487184384. Its totient is φ = 696202861536.

The previous prime is 1101102199891. The next prime is 1101102200039. The reversal of 1101102200001 is 1000022011011.

It is a happy number.

It is not a de Polignac number, because 1101102200001 - 2¹⁸ = 1101101937857 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (1101102207001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 20763546 + ... + 20816508.

Almost surely, 2^{1101102200001} is an apocalyptic number.

It is an amenable number.

1101102200001 is a deficient number, since it is larger than the sum of its proper divisors (631384984383).

1101102200001 is a wasteful number, since it uses less digits than its factorization.

1101102200001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53192 (or 53183 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 1101102200001 its reverse (1000022011011), we get a palindrome (2101124211012).

The spelling of 1101102200001 in words is "one trillion, one hundred one billion, one hundred two million, two hundred thousand, one".