13122413515230 has 128 divisors (see below), whose sum is σ = 31824185717376. Its totient is φ = 3462850560000.

The previous prime is 13122413515151. The next prime is 13122413515231. The reversal of 13122413515230 is 3251531422131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13122413515191 and 13122413515200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13122413515231) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 776419780 + ... + 776436680.

It is an arithmetic number, because the mean of its divisors is an integer number (248626450917).

Almost surely, 2^{13122413515230} is an apocalyptic number.

13122413515230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13122413515230 is an abundant number, since it is smaller than the sum of its proper divisors (18701772202146).

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

13122413515230 is a wasteful number, since it uses less digits than its factorization.

13122413515230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17822.

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 13122413515230 its reverse (3251531422131), we get a palindrome (16373944937361).

The spelling of 13122413515230 in words is "thirteen trillion, one hundred twenty-two billion, four hundred thirteen million, five hundred fifteen thousand, two hundred thirty".