211020010107 has 32 divisors (see below), whose sum is σ = 300333173760. Its totient is φ = 131331248640.

The previous prime is 211020010093. The next prime is 211020010109. The reversal of 211020010107 is 701010020112.

211020010107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 211020010107 - 2¹² = 211020006011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (211020010109) 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 31 ways as a sum of consecutive naturals, for example, 4206382 + ... + 4256252.

It is an arithmetic number, because the mean of its divisors is an integer number (9385411680).

Almost surely, 2^211020010107 is an apocalyptic number.

211020010107 is a deficient number, since it is larger than the sum of its proper divisors (89313163653).

211020010107 is a wasteful number, since it uses less digits than its factorization.

211020010107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50563.

The product of its (nonzero) digits is 28, while the sum is 15.

Adding to 211020010107 its reverse (701010020112), we get a palindrome (912030030219).

The spelling of 211020010107 in words is "two hundred eleven billion, twenty million, ten thousand, one hundred seven".