20323232107 has 2 divisors, whose sum is σ = 20323232108. Its totient is φ = 20323232106.

The previous prime is 20323232053. The next prime is 20323232159. The reversal of 20323232107 is 70123232302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20323232107 - 2²⁷ = 20189014379 is a prime.

It is not a weakly prime, because it can be changed into another prime (20323232507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10161616053 + 10161616054.

It is an arithmetic number, because the mean of its divisors is an integer number (10161616054).

Almost surely, 2^20323232107 is an apocalyptic number.

20323232107 is a deficient number, since it is larger than the sum of its proper divisors (1).

20323232107 is an equidigital number, since it uses as much as digits as its factorization.

20323232107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 25.

Adding to 20323232107 its reverse (70123232302), we get a palindrome (90446464409).

The spelling of 20323232107 in words is "twenty billion, three hundred twenty-three million, two hundred thirty-two thousand, one hundred seven".