20102232307 has 2 divisors, whose sum is σ = 20102232308. Its totient is φ = 20102232306.

The previous prime is 20102232289. The next prime is 20102232421. The reversal of 20102232307 is 70323220102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20102232307 - 2¹⁵ = 20102199539 is a prime.

It is not a weakly prime, because it can be changed into another prime (20102232907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10051116153 + 10051116154.

It is an arithmetic number, because the mean of its divisors is an integer number (10051116154).

Almost surely, 2^20102232307 is an apocalyptic number.

20102232307 is a deficient number, since it is larger than the sum of its proper divisors (1).

20102232307 is an equidigital number, since it uses as much as digits as its factorization.

20102232307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 22.

Adding to 20102232307 its reverse (70323220102), we get a palindrome (90425452409).

The spelling of 20102232307 in words is "twenty billion, one hundred two million, two hundred thirty-two thousand, three hundred seven".