10210020101109 has 12 divisors (see below), whose sum is σ = 14747834587200. Its totient is φ = 6806667248424.

The previous prime is 10210020101101. The next prime is 10210020101137. The reversal of 10210020101109 is 90110102001201.

It is a happy number.

It is not a de Polignac number, because 10210020101109 - 2³ = 10210020101101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10210020101091 and 10210020101100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10210020101101) 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 11 ways as a sum of consecutive naturals, for example, 8301972 + ... + 9452130.

It is an arithmetic number, because the mean of its divisors is an integer number (1228986215600).

Almost surely, 2^{10210020101109} is an apocalyptic number.

It is an amenable number.

10210020101109 is a deficient number, since it is larger than the sum of its proper divisors (4537814486091).

10210020101109 is a wasteful number, since it uses less digits than its factorization.

10210020101109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2136504 (or 2136501 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

The spelling of 10210020101109 in words is "ten trillion, two hundred ten billion, twenty million, one hundred one thousand, one hundred nine".