211000020107 has 2 divisors, whose sum is σ = 211000020108. Its totient is φ = 211000020106.

The previous prime is 211000020097. The next prime is 211000020131. The reversal of 211000020107 is 701020000112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 211000020107 - 2⁶ = 211000020043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 211000020091 and 211000020100.

It is not a weakly prime, because it can be changed into another prime (211000020197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105500010053 + 105500010054.

It is an arithmetic number, because the mean of its divisors is an integer number (105500010054).

Almost surely, 2^211000020107 is an apocalyptic number.

211000020107 is a deficient number, since it is larger than the sum of its proper divisors (1).

211000020107 is an equidigital number, since it uses as much as digits as its factorization.

211000020107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28, while the sum is 14.

Adding to 211000020107 its reverse (701020000112), we get a palindrome (912020020219).

The spelling of 211000020107 in words is "two hundred eleven billion, twenty thousand, one hundred seven".