13131002221233 has 8 divisors (see below), whose sum is σ = 18854772420288. Its totient is φ = 8080616751504.

The previous prime is 13131002221231. The next prime is 13131002221303. The reversal of 13131002221233 is 33212220013131.

13131002221233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13131002221233 - 2¹ = 13131002221231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13131002221231) 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, 168346182285 + ... + 168346182362.

It is an arithmetic number, because the mean of its divisors is an integer number (2356846552536).

Almost surely, 2^{13131002221233} is an apocalyptic number.

13131002221233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13131002221233 is a deficient number, since it is larger than the sum of its proper divisors (5723770199055).

13131002221233 is a wasteful number, since it uses less digits than its factorization.

13131002221233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336692364663.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 13131002221233 its reverse (33212220013131), we get a palindrome (46343222234364).

The spelling of 13131002221233 in words is "thirteen trillion, one hundred thirty-one billion, two million, two hundred twenty-one thousand, two hundred thirty-three".