2301312323213 has 4 divisors (see below), whose sum is σ = 2401369380768. Its totient is φ = 2201255265660.

The previous prime is 2301312323207. The next prime is 2301312323221. The reversal of 2301312323213 is 3123232131032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2301312323213 - 2¹⁰ = 2301312322189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2301312323203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50028528743 + ... + 50028528788.

It is an arithmetic number, because the mean of its divisors is an integer number (600342345192).

Almost surely, 2^{2301312323213} is an apocalyptic number.

2301312323213 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2301312323213 is a deficient number, since it is larger than the sum of its proper divisors (100057057555).

2301312323213 is a wasteful number, since it uses less digits than its factorization.

2301312323213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100057057554.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 2301312323213 its reverse (3123232131032), we get a palindrome (5424544454245).

The spelling of 2301312323213 in words is "two trillion, three hundred one billion, three hundred twelve million, three hundred twenty-three thousand, two hundred thirteen".