13013858323 has 2 divisors, whose sum is σ = 13013858324. Its totient is φ = 13013858322.

The previous prime is 13013858293. The next prime is 13013858357. The reversal of 13013858323 is 32385831031.

It is a weak prime.

It is an emirp because it is prime and its reverse (32385831031) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13013858323 is a prime.

It is a super-2 number, since 2×13013858323² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13013858393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6506929161 + 6506929162.

It is an arithmetic number, because the mean of its divisors is an integer number (6506929162).

Almost surely, 2^13013858323 is an apocalyptic number.

13013858323 is a deficient number, since it is larger than the sum of its proper divisors (1).

13013858323 is an equidigital number, since it uses as much as digits as its factorization.

13013858323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 13013858323 in words is "thirteen billion, thirteen million, eight hundred fifty-eight thousand, three hundred twenty-three".