13333313133231 has 32 divisors (see below), whose sum is σ = 22345847236608. Its totient is φ = 6883319001600.

The previous prime is 13333313133211. The next prime is 13333313133317. The reversal of 13333313133231 is 13233131333331.

It is not a de Polignac number, because 13333313133231 - 2¹¹ = 13333313131183 is a prime.

It is a super-2 number, since 2×13333313133231² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13333313133192 and 13333313133201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13333313133211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 519561370 + ... + 519587031.

It is an arithmetic number, because the mean of its divisors is an integer number (698307726144).

Almost surely, 2^{13333313133231} is an apocalyptic number.

13333313133231 is a deficient number, since it is larger than the sum of its proper divisors (9012534103377).

13333313133231 is a wasteful number, since it uses less digits than its factorization.

13333313133231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039148471.

The product of its digits is 39366, while the sum is 33.

Adding to 13333313133231 its reverse (13233131333331), we get a palindrome (26566444466562).

The spelling of 13333313133231 in words is "thirteen trillion, three hundred thirty-three billion, three hundred thirteen million, one hundred thirty-three thousand, two hundred thirty-one".