10312310231005 has 4 divisors (see below), whose sum is σ = 12374772277212. Its totient is φ = 8249848184800.

The previous prime is 10312310230997. The next prime is 10312310231011. The reversal of 10312310231005 is 50013201321301.

10312310231005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3933038609721 + 6379271621284 = 1983189^2 + 2525722^2 .

It is not a de Polignac number, because 10312310231005 - 2³ = 10312310230997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1031231023096 + ... + 1031231023105.

It is an arithmetic number, because the mean of its divisors is an integer number (3093693069303).

Almost surely, 2^{10312310231005} is an apocalyptic number.

It is an amenable number.

10312310231005 is a deficient number, since it is larger than the sum of its proper divisors (2062462046207).

10312310231005 is an equidigital number, since it uses as much as digits as its factorization.

10312310231005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2062462046206.

The product of its (nonzero) digits is 540, while the sum is 22.

Adding to 10312310231005 its reverse (50013201321301), we get a palindrome (60325511552306).

The spelling of 10312310231005 in words is "ten trillion, three hundred twelve billion, three hundred ten million, two hundred thirty-one thousand, five".