10323313212 has 12 divisors (see below), whose sum is σ = 24087730856. Its totient is φ = 3441104400.

The previous prime is 10323313211. The next prime is 10323313321. The reversal of 10323313212 is 21231332301.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10323313211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 430138039 + ... + 430138062.

Almost surely, 2^10323313212 is an apocalyptic number.

10323313212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10323313212 is an abundant number, since it is smaller than the sum of its proper divisors (13764417644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10323313212 is a wasteful number, since it uses less digits than its factorization.

10323313212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860276108 (or 860276106 counting only the distinct ones).

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

Adding to 10323313212 its reverse (21231332301), we get a palindrome (31554645513).

The spelling of 10323313212 in words is "ten billion, three hundred twenty-three million, three hundred thirteen thousand, two hundred twelve".