13200323141 has 6 divisors (see below), whose sum is σ = 13530136626. Its totient is φ = 12878362400.

The previous prime is 13200323113. The next prime is 13200323189. The reversal of 13200323141 is 14132300231.

It can be written as a sum of positive squares in 3 ways, for example, as 273770116 + 12926553025 = 16546^2 + 113695^2 .

It is not a de Polignac number, because 13200323141 - 2²² = 13196128837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13200320141) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3924650 + ... + 3928011.

It is an arithmetic number, because the mean of its divisors is an integer number (2255022771).

Almost surely, 2^13200323141 is an apocalyptic number.

It is an amenable number.

13200323141 is a deficient number, since it is larger than the sum of its proper divisors (329813485).

13200323141 is an frugal number, since it uses more digits than its factorization.

13200323141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7852743 (or 7852702 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13200323141 its reverse (14132300231), we get a palindrome (27332623372).

The spelling of 13200323141 in words is "thirteen billion, two hundred million, three hundred twenty-three thousand, one hundred forty-one".