2313304311 has 8 divisors (see below), whose sum is σ = 3092176624. Its totient is φ = 1538317440.

The previous prime is 2313304309. The next prime is 2313304339. The reversal of 2313304311 is 1134033132.

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

It is not a de Polignac number, because 2313304311 - 2¹ = 2313304309 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 (2313504311) 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, 969970 + ... + 972351.

It is an arithmetic number, because the mean of its divisors is an integer number (386522078).

Almost surely, 2^2313304311 is an apocalyptic number.

2313304311 is a deficient number, since it is larger than the sum of its proper divisors (778872313).

2313304311 is a wasteful number, since it uses less digits than its factorization.

2313304311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1942721.

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

The square root of 2313304311 is about 48096.8222546979. The cubic root of 2313304311 is about 1322.5464143239.

Adding to 2313304311 its reverse (1134033132), we get a palindrome (3447337443).

It can be divided in two parts, 231330 and 4311, that added together give a triangular number (235641 = T₆₈₆).

The spelling of 2313304311 in words is "two billion, three hundred thirteen million, three hundred four thousand, three hundred eleven".