13210332312 has 64 divisors (see below), whose sum is σ = 35885491200. Its totient is φ = 4037109120.

The previous prime is 13210332301. The next prime is 13210332367. The reversal of 13210332312 is 21323301231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 453123 + ... + 481394.

It is an arithmetic number, because the mean of its divisors is an integer number (560710800).

Almost surely, 2^13210332312 is an apocalyptic number.

13210332312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13210332312 is an abundant number, since it is smaller than the sum of its proper divisors (22675158888).

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

13210332312 is a wasteful number, since it uses less digits than its factorization.

13210332312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934576 (or 934572 counting only the distinct ones).

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

Adding to 13210332312 its reverse (21323301231), we get a palindrome (34533633543).

The spelling of 13210332312 in words is "thirteen billion, two hundred ten million, three hundred thirty-two thousand, three hundred twelve".