13122453330213 has 32 divisors (see below), whose sum is σ = 18133197941760. Its totient is φ = 8431119567360.

The previous prime is 13122453330179. The next prime is 13122453330221. The reversal of 13122453330213 is 31203335422131.

It is not a de Polignac number, because 13122453330213 - 2¹³ = 13122453322021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13122453330913) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 318787353 + ... + 318828513.

It is an arithmetic number, because the mean of its divisors is an integer number (566662435680).

Almost surely, 2^{13122453330213} is an apocalyptic number.

It is an amenable number.

13122453330213 is a deficient number, since it is larger than the sum of its proper divisors (5010744611547).

13122453330213 is a wasteful number, since it uses less digits than its factorization.

13122453330213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47837.

The product of its (nonzero) digits is 38880, while the sum is 33.

Adding to 13122453330213 its reverse (31203335422131), we get a palindrome (44325788752344).

The spelling of 13122453330213 in words is "thirteen trillion, one hundred twenty-two billion, four hundred fifty-three million, three hundred thirty thousand, two hundred thirteen".