13120003201213 has 8 divisors (see below), whose sum is σ = 13891865715000. Its totient is φ = 12348151534080.

The previous prime is 13120003201199. The next prime is 13120003201223. The reversal of 13120003201213 is 31210230002131.

It can be written as a sum of positive squares in 4 ways, for example, as 3071876666329 + 10048126534884 = 1752677^2 + 3169878^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13120003201213 - 2²¹ = 13120001104061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13120003201223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152298 + ... + 5124763.

It is an arithmetic number, because the mean of its divisors is an integer number (1736483214375).

Almost surely, 2^{13120003201213} is an apocalyptic number.

It is an amenable number.

13120003201213 is a deficient number, since it is larger than the sum of its proper divisors (771862513787).

13120003201213 is a wasteful number, since it uses less digits than its factorization.

13120003201213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5423327.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13120003201213 its reverse (31210230002131), we get a palindrome (44330233203344).

The spelling of 13120003201213 in words is "thirteen trillion, one hundred twenty billion, three million, two hundred one thousand, two hundred thirteen".