12033131000269 has 2 divisors, whose sum is σ = 12033131000270. Its totient is φ = 12033131000268.

The previous prime is 12033131000213. The next prime is 12033131000279. The reversal of 12033131000269 is 96200013133021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6664813456900 + 5368317543369 = 2581630^2 + 2316963^2 .

It is a cyclic number.

It is not a de Polignac number, because 12033131000269 - 2¹⁹ = 12033130475981 is a prime.

It is a super-2 number, since 2×12033131000269² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12033131000269.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12033131000279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6016565500134 + 6016565500135.

It is an arithmetic number, because the mean of its divisors is an integer number (6016565500135).

Almost surely, 2^{12033131000269} is an apocalyptic number.

It is an amenable number.

12033131000269 is a deficient number, since it is larger than the sum of its proper divisors (1).

12033131000269 is an equidigital number, since it uses as much as digits as its factorization.

12033131000269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 31.

The spelling of 12033131000269 in words is "twelve trillion, thirty-three billion, one hundred thirty-one million, two hundred sixty-nine", and thus it is an aban number.