1020210200 has 48 divisors (see below), whose sum is σ = 2422478880. Its totient is φ = 399397760.

The previous prime is 1020210199. The next prime is 1020210221. The reversal of 1020210200 is 20120201.

1020210200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44867 + ... + 63666.

It is an arithmetic number, because the mean of its divisors is an integer number (50468310).

Almost surely, 2^1020210200 is an apocalyptic number.

1020210200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1020210200 is an abundant number, since it is smaller than the sum of its proper divisors (1402268680).

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

1020210200 is a wasteful number, since it uses less digits than its factorization.

1020210200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108596 (or 108587 counting only the distinct ones).

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

The square root of 1020210200 is about 31940.7294844686. The cubic root of 1020210200 is about 1006.6918525537.

Adding to 1020210200 its reverse (20120201), we get a palindrome (1040330401).

It can be divided in two parts, 10202 and 10200, that added together give a palindrome (20402).

The spelling of 1020210200 in words is "one billion, twenty million, two hundred ten thousand, two hundred".