1100100000101 has 4 divisors (see below), whose sum is σ = 1147930434912. Its totient is φ = 1052269565292.

The previous prime is 1100100000031. The next prime is 1100100000113. The reversal of 1100100000101 is 1010000010011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1100100000101 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 (1100100005101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23915217371 + ... + 23915217416.

It is an arithmetic number, because the mean of its divisors is an integer number (286982608728).

Almost surely, 2^{1100100000101} is an apocalyptic number.

It is an amenable number.

1100100000101 is a deficient number, since it is larger than the sum of its proper divisors (47830434811).

1100100000101 is an equidigital number, since it uses as much as digits as its factorization.

1100100000101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47830434810.

The product of its (nonzero) digits is 1, while the sum is 5.

Adding to 1100100000101 its reverse (1010000010011), we get a palindrome (2110100010112).

The spelling of 1100100000101 in words is "one trillion, one hundred billion, one hundred million, one hundred one", and thus it is an aban number.