10111020200 has 24 divisors (see below), whose sum is σ = 23508122430. Its totient is φ = 4044408000.

The previous prime is 10111020193. The next prime is 10111020287. The reversal of 10111020200 is 202011101.

10111020200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 6232470916 + 3878549284 = 78946^2 + 62278^2 .

It is a Harshad number since it is a multiple of its sum of digits (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25277351 + ... + 25277750.

Almost surely, 2^10111020200 is an apocalyptic number.

10111020200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10111020200 is an abundant number, since it is smaller than the sum of its proper divisors (13397102230).

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

10111020200 is a wasteful number, since it uses less digits than its factorization.

10111020200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50555117 (or 50555108 counting only the distinct ones).

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

Adding to 10111020200 its reverse (202011101), we get a palindrome (10313031301).

Subtracting from 10111020200 its reverse (202011101), we obtain a palindrome (9909009099).

The spelling of 10111020200 in words is "ten billion, one hundred eleven million, twenty thousand, two hundred".