13102123423213 has 16 divisors (see below), whose sum is σ = 15050589387840. Its totient is φ = 11280308832000.

The previous prime is 13102123423199. The next prime is 13102123423223. The reversal of 13102123423213 is 31232432120131.

It is a cyclic number.

It is not a de Polignac number, because 13102123423213 - 2³³ = 13093533488621 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 (13102123423223) 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, 9982188 + ... + 11218213.

It is an arithmetic number, because the mean of its divisors is an integer number (940661836740).

Almost surely, 2^{13102123423213} is an apocalyptic number.

It is an amenable number.

13102123423213 is a deficient number, since it is larger than the sum of its proper divisors (1948465964627).

13102123423213 is a wasteful number, since it uses less digits than its factorization.

13102123423213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21203388.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 13102123423213 its reverse (31232432120131), we get a palindrome (44334555543344).

The spelling of 13102123423213 in words is "thirteen trillion, one hundred two billion, one hundred twenty-three million, four hundred twenty-three thousand, two hundred thirteen".