10101102100111 has 4 divisors (see below), whose sum is σ = 11019384109224. Its totient is φ = 9182820091000.

The previous prime is 10101102100097. The next prime is 10101102100123. The reversal of 10101102100111 is 11100120110101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10101102100111 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 (10101102100151) 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, 459141004540 + ... + 459141004561.

It is an arithmetic number, because the mean of its divisors is an integer number (2754846027306).

Almost surely, 2^{10101102100111} is an apocalyptic number.

10101102100111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10101102100111 is a deficient number, since it is larger than the sum of its proper divisors (918282009113).

10101102100111 is an equidigital number, since it uses as much as digits as its factorization.

10101102100111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918282009112.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 10101102100111 its reverse (11100120110101), we get a palindrome (21201222210212).

The spelling of 10101102100111 in words is "ten trillion, one hundred one billion, one hundred two million, one hundred thousand, one hundred eleven".