10211020000210 has 8 divisors (see below), whose sum is σ = 18379836000396. Its totient is φ = 4084408000080.

The previous prime is 10211020000193. The next prime is 10211020000211. The reversal of 10211020000210 is 1200002011201.

It can be written as a sum of positive squares in 2 ways, for example, as 10104979241889 + 106040758321 = 3178833^2 + 325639^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 1021102000021 = 10211020000210 / (1 + 0 + 2 + 1 + 1 + 0 + 2 + 0 + 0 + 0 + 0 + 2 + 1 + 0).

It is not an unprimeable number, because it can be changed into a prime (10211020000211) 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 3 ways as a sum of consecutive naturals, for example, 510551000001 + ... + 510551000020.

Almost surely, 2^{10211020000210} is an apocalyptic number.

10211020000210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10211020000210 is a deficient number, since it is larger than the sum of its proper divisors (8168816000186).

10211020000210 is a wasteful number, since it uses less digits than its factorization.

10211020000210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021102000028.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10211020000210 its reverse (1200002011201), we get a palindrome (11411022011411).

The spelling of 10211020000210 in words is "ten trillion, two hundred eleven billion, twenty million, two hundred ten", and thus it is an aban number.