13143045322125 has 64 divisors (see below), whose sum is σ = 24303445320960. Its totient is φ = 7008639120000.

The previous prime is 13143045322097. The next prime is 13143045322129. The reversal of 13143045322125 is 52122354034131.

13143045322125 is a `hidden beast` number, since 1 + 3 + 1 + 4 + 304 + 5 + 322 + 1 + 25 = 666.

13143045322125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13143045322125 - 2¹⁵ = 13143045289357 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13143045322125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13143045322129) 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, 24067105 + ... + 24607145.

It is an arithmetic number, because the mean of its divisors is an integer number (379741333140).

Almost surely, 2^{13143045322125} is an apocalyptic number.

13143045322125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13143045322125 is a deficient number, since it is larger than the sum of its proper divisors (11160399998835).

13143045322125 is an equidigital number, since it uses as much as digits as its factorization.

13143045322125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547276 (or 547260 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 13143045322125 its reverse (52122354034131), we get a palindrome (65265399356256).

The spelling of 13143045322125 in words is "thirteen trillion, one hundred forty-three billion, forty-five million, three hundred twenty-two thousand, one hundred twenty-five".