20100012307 has 2 divisors, whose sum is σ = 20100012308. Its totient is φ = 20100012306.

The previous prime is 20100012299. The next prime is 20100012377. The reversal of 20100012307 is 70321000102.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20100012307 - 2³ = 20100012299 is a prime.

It is not a weakly prime, because it can be changed into another prime (20100012377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10050006153 + 10050006154.

It is an arithmetic number, because the mean of its divisors is an integer number (10050006154).

Almost surely, 2^20100012307 is an apocalyptic number.

20100012307 is a deficient number, since it is larger than the sum of its proper divisors (1).

20100012307 is an equidigital number, since it uses as much as digits as its factorization.

20100012307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 16.

Adding to 20100012307 its reverse (70321000102), we get a palindrome (90421012409).

The spelling of 20100012307 in words is "twenty billion, one hundred million, twelve thousand, three hundred seven".