13122323430 has 32 divisors (see below), whose sum is σ = 32344756704. Its totient is φ = 3404710656.

The previous prime is 13122323407. The next prime is 13122323483. The reversal of 13122323430 is 3432322131.

13122323430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13122323430.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5909847 + ... + 5912066.

It is an arithmetic number, because the mean of its divisors is an integer number (1010773647).

Almost surely, 2^13122323430 is an apocalyptic number.

13122323430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13122323430 is an abundant number, since it is smaller than the sum of its proper divisors (19222433274).

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

13122323430 is a wasteful number, since it uses less digits than its factorization.

13122323430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11821960.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 13122323430 its reverse (3432322131), we get a palindrome (16554645561).

The spelling of 13122323430 in words is "thirteen billion, one hundred twenty-two million, three hundred twenty-three thousand, four hundred thirty".