10312302313 has 8 divisors (see below), whose sum is σ = 10349534088. Its totient is φ = 10275116544.

The previous prime is 10312302311. The next prime is 10312302347. The reversal of 10312302313 is 31320321301.

It can be written as a sum of positive squares in 4 ways, for example, as 1588181904 + 8724120409 = 39852^2 + 93403^2 .

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 10312302313 - 2¹ = 10312302311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10312302311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 474031 + ... + 495307.

It is an arithmetic number, because the mean of its divisors is an integer number (1293691761).

Almost surely, 2^10312302313 is an apocalyptic number.

It is an amenable number.

10312302313 is a deficient number, since it is larger than the sum of its proper divisors (37231775).

10312302313 is a wasteful number, since it uses less digits than its factorization.

10312302313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23003.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 10312302313 its reverse (31320321301), we get a palindrome (41632623614).

The spelling of 10312302313 in words is "ten billion, three hundred twelve million, three hundred two thousand, three hundred thirteen".