13201303212 has 30 divisors (see below), whose sum is σ = 34510815108. Its totient is φ = 4400434296.

The previous prime is 13201303201. The next prime is 13201303231. The reversal of 13201303212 is 21230310231.

13201303212 is a `hidden beast` number, since 1 + 320 + 130 + 3 + 212 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 20372058 + ... + 20372705.

Almost surely, 2^13201303212 is an apocalyptic number.

13201303212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13201303212 is an abundant number, since it is smaller than the sum of its proper divisors (21309511896).

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

13201303212 is a wasteful number, since it uses less digits than its factorization.

13201303212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40744779 (or 40744768 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13201303212 its reverse (21230310231), we get a palindrome (34431613443).

The spelling of 13201303212 in words is "thirteen billion, two hundred one million, three hundred three thousand, two hundred twelve".