13131201411333 has 6 divisors (see below), whose sum is σ = 18967290927494. Its totient is φ = 8754134274216.

The previous prime is 13131201411187. The next prime is 13131201411359. The reversal of 13131201411333 is 33311410213131.

13131201411333 is a `hidden beast` number, since 1 + 3 + 1 + 312 + 0 + 1 + 4 + 11 + 333 = 666.

It can be written as a sum of positive squares in only one way, i.e., 11242756532484 + 1888444878849 = 3353022^2 + 1374207^2 .

It is not a de Polignac number, because 13131201411333 - 2¹² = 13131201407237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13131201411297 and 13131201411306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13131201419333) 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, 729511189510 + ... + 729511189527.

Almost surely, 2^{13131201411333} is an apocalyptic number.

It is an amenable number.

13131201411333 is a deficient number, since it is larger than the sum of its proper divisors (5836089516161).

13131201411333 is a wasteful number, since it uses less digits than its factorization.

13131201411333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459022379043 (or 1459022379040 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

Adding to 13131201411333 its reverse (33311410213131), we get a palindrome (46442611624464).

The spelling of 13131201411333 in words is "thirteen trillion, one hundred thirty-one billion, two hundred one million, four hundred eleven thousand, three hundred thirty-three".