13212201303031 has 8 divisors (see below), whose sum is σ = 14725673279280. Its totient is φ = 11780538622848.

The previous prime is 13212201303001. The next prime is 13212201303047. The reversal of 13212201303031 is 13030310221231.

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 13212201303031 - 2¹¹ = 13212201300983 is a prime.

It is a super-2 number, since 2×13212201303031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13212201302993 and 13212201303011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13212201303001) 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, 20452323676 + ... + 20452324321.

It is an arithmetic number, because the mean of its divisors is an integer number (1840709159910).

Almost surely, 2^{13212201303031} is an apocalyptic number.

13212201303031 is a deficient number, since it is larger than the sum of its proper divisors (1513471976249).

13212201303031 is a wasteful number, since it uses less digits than its factorization.

13212201303031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40904648033.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 13212201303031 its reverse (13030310221231), we get a palindrome (26242511524262).

The spelling of 13212201303031 in words is "thirteen trillion, two hundred twelve billion, two hundred one million, three hundred three thousand, thirty-one".