13144201213 has 16 divisors (see below), whose sum is σ = 15601352256. Its totient is φ = 10916375040.

The previous prime is 13144201201. The next prime is 13144201237. The reversal of 13144201213 is 31210244131.

It is a cyclic number.

It is not a de Polignac number, because 13144201213 - 2¹⁷ = 13144070141 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 (13144201243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 459931 + ... + 487672.

It is an arithmetic number, because the mean of its divisors is an integer number (975084516).

Almost surely, 2^13144201213 is an apocalyptic number.

13144201213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13144201213 is a deficient number, since it is larger than the sum of its proper divisors (2457151043).

13144201213 is a wasteful number, since it uses less digits than its factorization.

13144201213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947724.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 13144201213 its reverse (31210244131), we get a palindrome (44354445344).

The spelling of 13144201213 in words is "thirteen billion, one hundred forty-four million, two hundred one thousand, two hundred thirteen".