20132323207 has 2 divisors, whose sum is σ = 20132323208. Its totient is φ = 20132323206.

The previous prime is 20132323201. The next prime is 20132323229. The reversal of 20132323207 is 70232323102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20132323207 - 2¹⁹ = 20131798919 is a prime.

It is a super-2 number, since 2×20132323207² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20132323201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10066161603 + 10066161604.

It is an arithmetic number, because the mean of its divisors is an integer number (10066161604).

Almost surely, 2^20132323207 is an apocalyptic number.

20132323207 is a deficient number, since it is larger than the sum of its proper divisors (1).

20132323207 is an equidigital number, since it uses as much as digits as its factorization.

20132323207 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 20132323207 its reverse (70232323102), we get a palindrome (90364646309).

The spelling of 20132323207 in words is "twenty billion, one hundred thirty-two million, three hundred twenty-three thousand, two hundred seven".