13032301001231 has 4 divisors (see below), whose sum is σ = 13032310488600. Its totient is φ = 13032291513864.

The previous prime is 13032301001191. The next prime is 13032301001347. The reversal of 13032301001231 is 13210010323031.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 13032301001231 - 2¹⁴ = 13032300984847 is a prime.

It is a super-2 number, since 2×13032301001231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13032301004231) 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, 2244221 + ... + 5576838.

It is an arithmetic number, because the mean of its divisors is an integer number (3258077622150).

Almost surely, 2^{13032301001231} is an apocalyptic number.

13032301001231 is a deficient number, since it is larger than the sum of its proper divisors (9487369).

13032301001231 is an equidigital number, since it uses as much as digits as its factorization.

13032301001231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9487368.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13032301001231 its reverse (13210010323031), we get a palindrome (26242311324262).

The spelling of 13032301001231 in words is "thirteen trillion, thirty-two billion, three hundred one million, one thousand, two hundred thirty-one".