2301312323207 has 2 divisors, whose sum is σ = 2301312323208. Its totient is φ = 2301312323206.

The previous prime is 2301312323203. The next prime is 2301312323221. The reversal of 2301312323207 is 7023232131032.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2301312323207 - 2² = 2301312323203 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2301312323207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2301312323203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1150656161603 + 1150656161604.

It is an arithmetic number, because the mean of its divisors is an integer number (1150656161604).

Almost surely, 2^{2301312323207} is an apocalyptic number.

2301312323207 is a deficient number, since it is larger than the sum of its proper divisors (1).

2301312323207 is an equidigital number, since it uses as much as digits as its factorization.

2301312323207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 29.

Adding to 2301312323207 its reverse (7023232131032), we get a palindrome (9324544454239).

The spelling of 2301312323207 in words is "two trillion, three hundred one billion, three hundred twelve million, three hundred twenty-three thousand, two hundred seven".