10310231023313 has 4 divisors (see below), whose sum is σ = 11103325717428. Its totient is φ = 9517136329200.

The previous prime is 10310231023247. The next prime is 10310231023343. The reversal of 10310231023313 is 31332013201301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1311718961809 + 8998512061504 = 1145303^2 + 2999752^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10310231023313 is a prime.

It is a super-2 number, since 2×10310231023313² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10310231023343) 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 3 ways as a sum of consecutive naturals, for example, 396547347038 + ... + 396547347063.

It is an arithmetic number, because the mean of its divisors is an integer number (2775831429357).

Almost surely, 2^{10310231023313} is an apocalyptic number.

10310231023313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10310231023313 is a deficient number, since it is larger than the sum of its proper divisors (793094694115).

10310231023313 is an equidigital number, since it uses as much as digits as its factorization.

10310231023313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793094694114.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 10310231023313 its reverse (31332013201301), we get a palindrome (41642244224614).

The spelling of 10310231023313 in words is "ten trillion, three hundred ten billion, two hundred thirty-one million, twenty-three thousand, three hundred thirteen".