12033323330131 has 32 divisors (see below), whose sum is σ = 12903108641280. Its totient is φ = 11189733984000.

The previous prime is 12033323330129. The next prime is 12033323330141. The reversal of 12033323330131 is 13103332333021.

It is a cyclic number.

It is not a de Polignac number, because 12033323330131 - 2¹ = 12033323330129 is a prime.

It is a super-2 number, since 2×12033323330131² (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 12033323330131.

It is not an unprimeable number, because it can be changed into a prime (12033323330111) 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, 87501781 + ... + 87639193.

It is an arithmetic number, because the mean of its divisors is an integer number (403222145040).

Almost surely, 2^{12033323330131} is an apocalyptic number.

12033323330131 is a deficient number, since it is larger than the sum of its proper divisors (869785311149).

12033323330131 is a wasteful number, since it uses less digits than its factorization.

12033323330131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137947.

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 12033323330131 its reverse (13103332333021), we get a palindrome (25136655663152).

The spelling of 12033323330131 in words is "twelve trillion, thirty-three billion, three hundred twenty-three million, three hundred thirty thousand, one hundred thirty-one".