10101011200101 has 24 divisors (see below), whose sum is σ = 15065966383104. Its totient is φ = 6514635077280.

The previous prime is 10101011200097. The next prime is 10101011200109. The reversal of 10101011200101 is 10100211010101.

It is not a de Polignac number, because 10101011200101 - 2² = 10101011200097 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 (10101011200109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5113221 + ... + 6807866.

It is an arithmetic number, because the mean of its divisors is an integer number (627748599296).

Almost surely, 2^{10101011200101} is an apocalyptic number.

It is an amenable number.

10101011200101 is a deficient number, since it is larger than the sum of its proper divisors (4964955183003).

10101011200101 is a wasteful number, since it uses less digits than its factorization.

10101011200101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11924161 (or 11924158 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 10101011200101 its reverse (10100211010101), we get a palindrome (20201222210202).

The spelling of 10101011200101 in words is "ten trillion, one hundred one billion, eleven million, two hundred thousand, one hundred one".