10210202002101 has 16 divisors (see below), whose sum is σ = 13623299928000. Its totient is φ = 6801953703168.

The previous prime is 10210202001959. The next prime is 10210202002111. The reversal of 10210202002101 is 10120020201201.

It is not a de Polignac number, because 10210202002101 - 2⁹ = 10210202001589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10210202002111) 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, 42537115 + ... + 42776471.

It is an arithmetic number, because the mean of its divisors is an integer number (851456245500).

Almost surely, 2^{10210202002101} is an apocalyptic number.

It is an amenable number.

10210202002101 is a deficient number, since it is larger than the sum of its proper divisors (3413097925899).

10210202002101 is a wasteful number, since it uses less digits than its factorization.

10210202002101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249428.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10210202002101 its reverse (10120020201201), we get a palindrome (20330222203302).

The spelling of 10210202002101 in words is "ten trillion, two hundred ten billion, two hundred two million, two thousand, one hundred one".