13031332023031 has 8 divisors (see below), whose sum is σ = 14893042035200. Its totient is φ = 11169644798808.

The previous prime is 13031332023029. The next prime is 13031332023041. The reversal of 13031332023031 is 13032023313031.

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 13031332023031 - 2¹ = 13031332023029 is a prime.

It is a super-2 number, since 2×13031332023031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13031332022987 and 13031332023005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13031332023041) 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, 4453491 + ... + 6774676.

It is an arithmetic number, because the mean of its divisors is an integer number (1861630254400).

Almost surely, 2^{13031332023031} is an apocalyptic number.

13031332023031 is a deficient number, since it is larger than the sum of its proper divisors (1861710012169).

13031332023031 is a wasteful number, since it uses less digits than its factorization.

13031332023031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11393973.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 13031332023031 its reverse (13032023313031), we get a palindrome (26063355336062).

The spelling of 13031332023031 in words is "thirteen trillion, thirty-one billion, three hundred thirty-two million, twenty-three thousand, thirty-one".