2301312323215 has 16 divisors (see below), whose sum is σ = 2763558360288. Its totient is φ = 1839727868416.

The previous prime is 2301312323207. The next prime is 2301312323221. The reversal of 2301312323215 is 5123232131032.

It is a cyclic number.

It is not a de Polignac number, because 2301312323215 - 2³ = 2301312323207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55867707 + ... + 55908883.

It is an arithmetic number, because the mean of its divisors is an integer number (172722397518).

Almost surely, 2^{2301312323215} is an apocalyptic number.

2301312323215 is a deficient number, since it is larger than the sum of its proper divisors (462246037073).

2301312323215 is a wasteful number, since it uses less digits than its factorization.

2301312323215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48938.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 2301312323215 its reverse (5123232131032), we get a palindrome (7424544454247).

The spelling of 2301312323215 in words is "two trillion, three hundred one billion, three hundred twelve million, three hundred twenty-three thousand, two hundred fifteen".