13212030332 has 6 divisors (see below), whose sum is σ = 23121053088. Its totient is φ = 6606015164.

The previous prime is 13212030319. The next prime is 13212030373. The reversal of 13212030332 is 23303021231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1651503788 + ... + 1651503795.

It is an arithmetic number, because the mean of its divisors is an integer number (3853508848).

Almost surely, 2^13212030332 is an apocalyptic number.

It is an amenable number.

13212030332 is a deficient number, since it is larger than the sum of its proper divisors (9909022756).

13212030332 is a wasteful number, since it uses less digits than its factorization.

13212030332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3303007587 (or 3303007585 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 13212030332 its reverse (23303021231), we get a palindrome (36515051563).

The spelling of 13212030332 in words is "thirteen billion, two hundred twelve million, thirty thousand, three hundred thirty-two".