13323113134430 has 32 divisors (see below), whose sum is σ = 26167199694048. Its totient is φ = 4843759104000.

The previous prime is 13323113134427. The next prime is 13323113134433. The reversal of 13323113134430 is 3443131132331.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13323113134427) and next prime (13323113134433).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13323113134433) 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, 12085847 + ... + 13142066.

It is an arithmetic number, because the mean of its divisors is an integer number (817724990439).

Almost surely, 2^{13323113134430} is an apocalyptic number.

13323113134430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13323113134430 is a deficient number, since it is larger than the sum of its proper divisors (12844086559618).

13323113134430 is a wasteful number, since it uses less digits than its factorization.

13323113134430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25232732.

The product of its (nonzero) digits is 23328, while the sum is 32.

Adding to 13323113134430 its reverse (3443131132331), we get a palindrome (16766244266761).

The spelling of 13323113134430 in words is "thirteen trillion, three hundred twenty-three billion, one hundred thirteen million, one hundred thirty-four thousand, four hundred thirty".