13031110133331 has 8 divisors (see below), whose sum is σ = 18130240185600. Its totient is φ = 8309693418312.

The previous prime is 13031110133329. The next prime is 13031110133341. The reversal of 13031110133331 is 13333101113031.

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

It is not a de Polignac number, because 13031110133331 - 2¹ = 13031110133329 is a prime.

It is a super-2 number, since 2×13031110133331² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13031110133341) 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, 94428334231 + ... + 94428334368.

It is an arithmetic number, because the mean of its divisors is an integer number (2266280023200).

Almost surely, 2^{13031110133331} is an apocalyptic number.

13031110133331 is a deficient number, since it is larger than the sum of its proper divisors (5099130052269).

13031110133331 is a wasteful number, since it uses less digits than its factorization.

13031110133331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188856668625.

The product of its (nonzero) digits is 729, while the sum is 24.

Adding to 13031110133331 its reverse (13333101113031), we get a palindrome (26364211246362).

The spelling of 13031110133331 in words is "thirteen trillion, thirty-one billion, one hundred ten million, one hundred thirty-three thousand, three hundred thirty-one".