20201201107 has 2 divisors, whose sum is σ = 20201201108. Its totient is φ = 20201201106.

The previous prime is 20201201081. The next prime is 20201201113. The reversal of 20201201107 is 70110210202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20201201107 - 2²³ = 20192812499 is a prime.

It is not a weakly prime, because it can be changed into another prime (20201201197) 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 as a sum of consecutive naturals, namely, 10100600553 + 10100600554.

It is an arithmetic number, because the mean of its divisors is an integer number (10100600554).

Almost surely, 2^20201201107 is an apocalyptic number.

20201201107 is a deficient number, since it is larger than the sum of its proper divisors (1).

20201201107 is an equidigital number, since it uses as much as digits as its factorization.

20201201107 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 16.

Adding to 20201201107 its reverse (70110210202), we get a palindrome (90311411309).

The spelling of 20201201107 in words is "twenty billion, two hundred one million, two hundred one thousand, one hundred seven".