10310023213 has 12 divisors (see below), whose sum is σ = 11995435452. Its totient is φ = 8835583680.

The previous prime is 10310023193. The next prime is 10310023253. The reversal of 10310023213 is 31232001301.

It can be written as a sum of positive squares in 2 ways, for example, as 6109298244 + 4200724969 = 78162^2 + 64813^2 .

It is not a de Polignac number, because 10310023213 - 2¹⁷ = 10309892141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10310023253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 319831 + ... + 350587.

It is an arithmetic number, because the mean of its divisors is an integer number (999619621).

Almost surely, 2^10310023213 is an apocalyptic number.

It is an amenable number.

10310023213 is a deficient number, since it is larger than the sum of its proper divisors (1685412239).

10310023213 is an equidigital number, since it uses as much as digits as its factorization.

10310023213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37612 (or 37605 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10310023213 its reverse (31232001301), we get a palindrome (41542024514).

The spelling of 10310023213 in words is "ten billion, three hundred ten million, twenty-three thousand, two hundred thirteen".