13113202100212 has 6 divisors (see below), whose sum is σ = 22948103675378. Its totient is φ = 6556601050104.

The previous prime is 13113202100209. The next prime is 13113202100231. The reversal of 13113202100212 is 21200120231131.

It can be written as a sum of positive squares in only one way, i.e., 12525964953616 + 587237146596 = 3539204^2 + 766314^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13113202100212.

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, 1639150262523 + ... + 1639150262530.

Almost surely, 2^{13113202100212} is an apocalyptic number.

It is an amenable number.

13113202100212 is a deficient number, since it is larger than the sum of its proper divisors (9834901575166).

13113202100212 is a wasteful number, since it uses less digits than its factorization.

13113202100212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3278300525057 (or 3278300525055 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 13113202100212 its reverse (21200120231131), we get a palindrome (34313322331343).

The spelling of 13113202100212 in words is "thirteen trillion, one hundred thirteen billion, two hundred two million, one hundred thousand, two hundred twelve".