2133023033231 has 2 divisors, whose sum is σ = 2133023033232. Its totient is φ = 2133023033230.

The previous prime is 2133023033213. The next prime is 2133023033237. The reversal of 2133023033231 is 1323303203312.

It is a happy number.

Together with previous prime (2133023033213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2133023033231 is a prime.

It is a super-2 number, since 2×2133023033231² (a number of 25 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 2133023033231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2133023033237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066511516615 + 1066511516616.

It is an arithmetic number, because the mean of its divisors is an integer number (1066511516616).

Almost surely, 2^{2133023033231} is an apocalyptic number.

2133023033231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133023033231 is an equidigital number, since it uses as much as digits as its factorization.

2133023033231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 2133023033231 its reverse (1323303203312), we get a palindrome (3456326236543).

The spelling of 2133023033231 in words is "two trillion, one hundred thirty-three billion, twenty-three million, thirty-three thousand, two hundred thirty-one".