10210020001100 has 72 divisors (see below), whose sum is σ = 22274474342400. Its totient is φ = 4062127374400.

The previous prime is 10210020001099. The next prime is 10210020001109. The reversal of 10210020001100 is 110002001201.

It is not an unprimeable number, because it can be changed into a prime (10210020001109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 182166881 + ... + 182222919.

It is an arithmetic number, because the mean of its divisors is an integer number (309367699200).

Almost surely, 2^{10210020001100} is an apocalyptic number.

10210020001100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10210020001100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11137237171200).

10210020001100 is an abundant number, since it is smaller than the sum of its proper divisors (12064454341300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10210020001100 is a wasteful number, since it uses less digits than its factorization.

10210020001100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65783 (or 65776 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10210020001100 its reverse (110002001201), we get a palindrome (10320022002301).

The spelling of 10210020001100 in words is "ten trillion, two hundred ten billion, twenty million, one thousand, one hundred".