101202020202101 has 16 divisors (see below), whose sum is σ = 124565107572864. Its totient is φ = 80066286990144.

The previous prime is 101202020202077. The next prime is 101202020202103.

101202020202101 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 101202020202101 - 2²² = 101202016007797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101202020202103) 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, 37875155 + ... + 40459008.

It is an arithmetic number, because the mean of its divisors is an integer number (7785319223304).

Almost surely, 2^{101202020202101} is an apocalyptic number.

It is an amenable number.

101202020202101 is a deficient number, since it is larger than the sum of its proper divisors (23363087370763).

101202020202101 is a wasteful number, since it uses less digits than its factorization.

101202020202101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78348380.

The product of its (nonzero) digits is 32, while the sum is 14.

The spelling of 101202020202101 in words is "one hundred one trillion, two hundred two billion, twenty million, two hundred two thousand, one hundred one".