20010110210107 has 2 divisors, whose sum is σ = 20010110210108. Its totient is φ = 20010110210106.

The previous prime is 20010110210093. The next prime is 20010110210113. The reversal of 20010110210107 is 70101201101002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20010110210107 - 2⁷ = 20010110209979 is a prime.

It is not a weakly prime, because it can be changed into another prime (20010110210117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10005055105053 + 10005055105054.

It is an arithmetic number, because the mean of its divisors is an integer number (10005055105054).

Almost surely, 2^{20010110210107} is an apocalyptic number.

20010110210107 is a deficient number, since it is larger than the sum of its proper divisors (1).

20010110210107 is an equidigital number, since it uses as much as digits as its factorization.

20010110210107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 16.

Adding to 20010110210107 its reverse (70101201101002), we get a palindrome (90111311311109).

The spelling of 20010110210107 in words is "twenty trillion, ten billion, one hundred ten million, two hundred ten thousand, one hundred seven".