10323231213 has 16 divisors (see below), whose sum is σ = 14141149760. Its totient is φ = 6693860736.

The previous prime is 10323231211. The next prime is 10323231251. The reversal of 10323231213 is 31213232301.

It is not a de Polignac number, because 10323231213 - 2¹ = 10323231211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10323231213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10323231211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 347481 + ... + 376017.

It is an arithmetic number, because the mean of its divisors is an integer number (883821860).

Almost surely, 2^10323231213 is an apocalyptic number.

It is an amenable number.

10323231213 is a deficient number, since it is larger than the sum of its proper divisors (3817918547).

10323231213 is a wasteful number, since it uses less digits than its factorization.

10323231213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31836.

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

Adding to 10323231213 its reverse (31213232301), we get a palindrome (41536463514).

The spelling of 10323231213 in words is "ten billion, three hundred twenty-three million, two hundred thirty-one thousand, two hundred thirteen".