211020002110 has 32 divisors (see below), whose sum is σ = 381260597760. Its totient is φ = 84091975968.

The previous prime is 211020002021. The next prime is 211020002131. The reversal of 211020002110 is 11200020112.

211020002110 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 (10).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3079279 + ... + 3147061.

It is an arithmetic number, because the mean of its divisors is an integer number (11914393680).

Almost surely, 2^211020002110 is an apocalyptic number.

211020002110 is a deficient number, since it is larger than the sum of its proper divisors (170240595650).

211020002110 is a wasteful number, since it uses less digits than its factorization.

211020002110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68952.

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

Adding to 211020002110 its reverse (11200020112), we get a palindrome (222220022222).

It can be divided in two parts, 211020002 and 110, that added together give a palindrome (211020112).

The spelling of 211020002110 in words is "two hundred eleven billion, twenty million, two thousand, one hundred ten".