20322130007 has 2 divisors, whose sum is σ = 20322130008. Its totient is φ = 20322130006.

The previous prime is 20322129977. The next prime is 20322130013. The reversal of 20322130007 is 70003122302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20322130007 - 2¹⁶ = 20322064471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20322130307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10161065003 + 10161065004.

It is an arithmetic number, because the mean of its divisors is an integer number (10161065004).

Almost surely, 2^20322130007 is an apocalyptic number.

20322130007 is a deficient number, since it is larger than the sum of its proper divisors (1).

20322130007 is an equidigital number, since it uses as much as digits as its factorization.

20322130007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 20.

Adding to 20322130007 its reverse (70003122302), we get a palindrome (90325252309).

The spelling of 20322130007 in words is "twenty billion, three hundred twenty-two million, one hundred thirty thousand, seven".