13201132303301 has 4 divisors (see below), whose sum is σ = 13201435702572. Its totient is φ = 13200828904032.

The previous prime is 13201132303297. The next prime is 13201132303343. The reversal of 13201132303301 is 10330323110231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2141510292100 + 11059622011201 = 1463390^2 + 3325601^2 .

It is a cyclic number.

It is not a de Polignac number, because 13201132303301 - 2² = 13201132303297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13201132305301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151634360 + ... + 151721393.

It is an arithmetic number, because the mean of its divisors is an integer number (3300358925643).

Almost surely, 2^{13201132303301} is an apocalyptic number.

It is an amenable number.

13201132303301 is a deficient number, since it is larger than the sum of its proper divisors (303399271).

13201132303301 is an equidigital number, since it uses as much as digits as its factorization.

13201132303301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303399270.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 13201132303301 its reverse (10330323110231), we get a palindrome (23531455413532).

The spelling of 13201132303301 in words is "thirteen trillion, two hundred one billion, one hundred thirty-two million, three hundred three thousand, three hundred one".