2000121210107 has 2 divisors, whose sum is σ = 2000121210108. Its totient is φ = 2000121210106.

The previous prime is 2000121210091. The next prime is 2000121210169. The reversal of 2000121210107 is 7010121210002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2000121210107 - 2⁴ = 2000121210091 is a prime.

It is not a weakly prime, because it can be changed into another prime (2000121218107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000060605053 + 1000060605054.

It is an arithmetic number, because the mean of its divisors is an integer number (1000060605054).

Almost surely, 2^{2000121210107} is an apocalyptic number.

2000121210107 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000121210107 is an equidigital number, since it uses as much as digits as its factorization.

2000121210107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 17.

Adding to 2000121210107 its reverse (7010121210002), we get a palindrome (9010242420109).

The spelling of 2000121210107 in words is "two trillion, one hundred twenty-one million, two hundred ten thousand, one hundred seven".