101101010001101 has 4 divisors (see below), whose sum is σ = 110292010910304. Its totient is φ = 91910009091900.

The previous prime is 101101010001097. The next prime is 101101010001107. The reversal of 101101010001101 is 101100010101101.

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 not a de Polignac number, because 101101010001101 - 2² = 101101010001097 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 (101101010001107) 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, 4595500454585 + ... + 4595500454606.

It is an arithmetic number, because the mean of its divisors is an integer number (27573002727576).

Almost surely, 2^{101101010001101} is an apocalyptic number.

101101010001101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

101101010001101 is a deficient number, since it is larger than the sum of its proper divisors (9191000909203).

101101010001101 is an equidigital number, since it uses as much as digits as its factorization.

101101010001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9191000909202.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 101101010001101 its reverse (101100010101101), we get a palindrome (202201020102202).

The spelling of 101101010001101 in words is "one hundred one trillion, one hundred one billion, ten million, one thousand, one hundred one".