13123423141304 has 16 divisors (see below), whose sum is σ = 28121621017200. Its totient is φ = 5624324203392.

The previous prime is 13123423141303. The next prime is 13123423141333. The reversal of 13123423141304 is 40314132432131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13123423141303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117173420849 + ... + 117173420960.

It is an arithmetic number, because the mean of its divisors is an integer number (1757601313575).

Almost surely, 2^{13123423141304} is an apocalyptic number.

13123423141304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13123423141304 is an abundant number, since it is smaller than the sum of its proper divisors (14998197875896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13123423141304 is a wasteful number, since it uses less digits than its factorization.

13123423141304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234346841822 (or 234346841818 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 13123423141304 its reverse (40314132432131), we get a palindrome (53437555573435).

The spelling of 13123423141304 in words is "thirteen trillion, one hundred twenty-three billion, four hundred twenty-three million, one hundred forty-one thousand, three hundred four".