101020202100011 has 4 divisors (see below), whose sum is σ = 101020250136000. Its totient is φ = 101020154064024.

The previous prime is 101020202100001. The next prime is 101020202100031. The reversal of 101020202100011 is 110001202020101.

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

It is a cyclic number.

It is not a de Polignac number, because 101020202100011 - 2¹⁰ = 101020202098987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101020202099965 and 101020202100001.

It is not an unprimeable number, because it can be changed into a prime (101020202100001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20711771 + ... + 25120068.

It is an arithmetic number, because the mean of its divisors is an integer number (25255062534000).

Almost surely, 2^{101020202100011} is an apocalyptic number.

101020202100011 is a deficient number, since it is larger than the sum of its proper divisors (48035989).

101020202100011 is an equidigital number, since it uses as much as digits as its factorization.

101020202100011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48035988.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 101020202100011 its reverse (110001202020101), we get a palindrome (211021404120112).

The spelling of 101020202100011 in words is "one hundred one trillion, twenty billion, two hundred two million, one hundred thousand, eleven".