20053204207 has 2 divisors, whose sum is σ = 20053204208. Its totient is φ = 20053204206.

The previous prime is 20053204177. The next prime is 20053204217. The reversal of 20053204207 is 70240235002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20053204207 - 2²³ = 20044815599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20053204217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10026602103 + 10026602104.

It is an arithmetic number, because the mean of its divisors is an integer number (10026602104).

Almost surely, 2^20053204207 is an apocalyptic number.

20053204207 is a deficient number, since it is larger than the sum of its proper divisors (1).

20053204207 is an equidigital number, since it uses as much as digits as its factorization.

20053204207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 25.

Adding to 20053204207 its reverse (70240235002), we get a palindrome (90293439209).

The spelling of 20053204207 in words is "twenty billion, fifty-three million, two hundred four thousand, two hundred seven".