13123200121130 has 32 divisors (see below), whose sum is σ = 26889592664448. Its totient is φ = 4564591345600.

The previous prime is 13123200121111. The next prime is 13123200121159. The reversal of 13123200121130 is 3112100232131.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2593515281 + ... + 2593520340.

It is an arithmetic number, because the mean of its divisors is an integer number (840299770764).

Almost surely, 2^{13123200121130} is an apocalyptic number.

13123200121130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13123200121130 is an abundant number, since it is smaller than the sum of its proper divisors (13766392543318).

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

13123200121130 is a wasteful number, since it uses less digits than its factorization.

13123200121130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5187035662.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 13123200121130 its reverse (3112100232131), we get a palindrome (16235300353261).

The spelling of 13123200121130 in words is "thirteen trillion, one hundred twenty-three billion, two hundred million, one hundred twenty-one thousand, one hundred thirty".