10101101011101 has 32 divisors (see below), whose sum is σ = 15488292067200. Its totient is φ = 6498633576960.

The previous prime is 10101101011087. The next prime is 10101101011109. The reversal of 10101101011101 is 10111010110101.

It is not a de Polignac number, because 10101101011101 - 2⁹ = 10101101010589 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101101011109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1618635 + ... + 4777256.

It is an arithmetic number, because the mean of its divisors is an integer number (484009127100).

Almost surely, 2^{10101101011101} is an apocalyptic number.

It is an amenable number.

10101101011101 is a deficient number, since it is larger than the sum of its proper divisors (5387191056099).

10101101011101 is a wasteful number, since it uses less digits than its factorization.

10101101011101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6397946 (or 6397940 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 9.

Adding to 10101101011101 its reverse (10111010110101), we get a palindrome (20212111121202).

The spelling of 10101101011101 in words is "ten trillion, one hundred one billion, one hundred one million, eleven thousand, one hundred one".