101202020100101 has 16 divisors (see below), whose sum is σ = 104691334325760. Its totient is φ = 97761588516480.

The previous prime is 101202020100067. The next prime is 101202020100149. The reversal of 101202020100101 is 101001020202101.

It is a cyclic number.

It is not a de Polignac number, because 101202020100101 - 2⁶ = 101202020100037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101202020100001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28977380 + ... + 32281458.

It is an arithmetic number, because the mean of its divisors is an integer number (6543208395360).

Almost surely, 2^{101202020100101} is an apocalyptic number.

It is an amenable number.

101202020100101 is a deficient number, since it is larger than the sum of its proper divisors (3489314225659).

101202020100101 is a wasteful number, since it uses less digits than its factorization.

101202020100101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3311476.

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

Adding to 101202020100101 its reverse (101001020202101), we get a palindrome (202203040302202).

The spelling of 101202020100101 in words is "one hundred one trillion, two hundred two billion, twenty million, one hundred thousand, one hundred one".