2312312313 has 8 divisors (see below), whose sum is σ = 3085913376. Its totient is φ = 1540126400.

The previous prime is 2312312297. The next prime is 2312312329. The reversal of 2312312313 is 3132132132.

It is an interprime number because it is at equal distance from previous prime (2312312297) and next prime (2312312329).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2312312313 - 2⁴ = 2312312297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2312312313.

It is not an unprimeable number, because it can be changed into a prime (2312312113) 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 in 7 ways as a sum of consecutive naturals, for example, 349968 + ... + 356513.

It is an arithmetic number, because the mean of its divisors is an integer number (385739172).

Almost surely, 2^2312312313 is an apocalyptic number.

It is an amenable number.

2312312313 is a deficient number, since it is larger than the sum of its proper divisors (773601063).

2312312313 is a wasteful number, since it uses less digits than its factorization.

2312312313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707575.

The product of its digits is 648, while the sum is 21.

The square root of 2312312313 is about 48086.5086380785. The cubic root of 2312312313 is about 1322.3573412060.

Adding to 2312312313 its reverse (3132132132), we get a palindrome (5444444445).

The spelling of 2312312313 in words is "two billion, three hundred twelve million, three hundred twelve thousand, three hundred thirteen".