13101203143213 has 4 divisors (see below), whose sum is σ = 13101216005340. Its totient is φ = 13101190281088.

The previous prime is 13101203143199. The next prime is 13101203143229. The reversal of 13101203143213 is 31234130210131.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9257670340164 + 3843532803049 = 3042642^2 + 1960493^2 .

It is a cyclic number.

It is not a de Polignac number, because 13101203143213 - 2⁵ = 13101203143181 is a prime.

It is a super-3 number, since 3×13101203143213³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13101203143283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4758118 + ... + 6988711.

It is an arithmetic number, because the mean of its divisors is an integer number (3275304001335).

Almost surely, 2^{13101203143213} is an apocalyptic number.

It is an amenable number.

13101203143213 is a deficient number, since it is larger than the sum of its proper divisors (12862127).

13101203143213 is a wasteful number, since it uses less digits than its factorization.

13101203143213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12862126.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 13101203143213 its reverse (31234130210131), we get a palindrome (44335333353344).

The spelling of 13101203143213 in words is "thirteen trillion, one hundred one billion, two hundred three million, one hundred forty-three thousand, two hundred thirteen".