13231231231301 has 8 divisors (see below), whose sum is σ = 13678292304600. Its totient is φ = 12790091496960.

The previous prime is 13231231231291. The next prime is 13231231231307. The reversal of 13231231231301 is 10313213213231.

It can be written as a sum of positive squares in 4 ways, for example, as 1958250390625 + 11272980840676 = 1399375^2 + 3357526^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13231231231301 - 2¹⁴ = 13231231214917 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 (13231231231307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1480330196 + ... + 1480339133.

It is an arithmetic number, because the mean of its divisors is an integer number (1709786538075).

Almost surely, 2^{13231231231301} is an apocalyptic number.

It is an amenable number.

13231231231301 is a deficient number, since it is larger than the sum of its proper divisors (447061073299).

13231231231301 is a wasteful number, since it uses less digits than its factorization.

13231231231301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2960669479.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 13231231231301 its reverse (10313213213231), we get a palindrome (23544444444532).

The spelling of 13231231231301 in words is "thirteen trillion, two hundred thirty-one billion, two hundred thirty-one million, two hundred thirty-one thousand, three hundred one".