1101000101 has 16 divisors (see below), whose sum is σ = 1140023808. Its totient is φ = 1062633600.

The previous prime is 1101000077. The next prime is 1101000113. The reversal of 1101000101 is 1010001011.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1101000101 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 (1101000151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2188616 + ... + 2189118.

It is an arithmetic number, because the mean of its divisors is an integer number (71251488).

Almost surely, 2^1101000101 is an apocalyptic number.

It is an amenable number.

1101000101 is a deficient number, since it is larger than the sum of its proper divisors (39023707).

1101000101 is a wasteful number, since it uses less digits than its factorization.

1101000101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012.

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

The square root of 1101000101 is about 33181.3215680147. The cubic root of 1101000101 is about 1032.5928644437.

Adding to 1101000101 its reverse (1010001011), we get a palindrome (2111001112).

The spelling of 1101000101 in words is "one billion, one hundred one million, one hundred one", and thus it is an aban number.