13202103212 has 12 divisors (see below), whose sum is σ = 23114765520. Its totient is φ = 6597884496.

The previous prime is 13202103209. The next prime is 13202103223. The reversal of 13202103212 is 21230120231.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 782387 + ... + 799082.

It is an arithmetic number, because the mean of its divisors is an integer number (1926230460).

Almost surely, 2^13202103212 is an apocalyptic number.

It is an amenable number.

13202103212 is a deficient number, since it is larger than the sum of its proper divisors (9912662308).

13202103212 is a wasteful number, since it uses less digits than its factorization.

13202103212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583560 (or 1583558 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 13202103212 its reverse (21230120231), we get a palindrome (34432223443).

The spelling of 13202103212 in words is "thirteen billion, two hundred two million, one hundred three thousand, two hundred twelve".