2133110320273 has 2 divisors, whose sum is σ = 2133110320274. Its totient is φ = 2133110320272.

The previous prime is 2133110320181. The next prime is 2133110320301. The reversal of 2133110320273 is 3720230113312.

It is a happy number.

It is an a-pointer prime, because the next prime (2133110320301) can be obtained adding 2133110320273 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1402440957009 + 730669363264 = 1184247^2 + 854792^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2133110320273 is a prime.

It is not a weakly prime, because it can be changed into another prime (2133110321273) 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, 1066555160136 + 1066555160137.

It is an arithmetic number, because the mean of its divisors is an integer number (1066555160137).

Almost surely, 2^{2133110320273} is an apocalyptic number.

It is an amenable number.

2133110320273 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133110320273 is an equidigital number, since it uses as much as digits as its factorization.

2133110320273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 28.

Adding to 2133110320273 its reverse (3720230113312), we get a palindrome (5853340433585).

The spelling of 2133110320273 in words is "two trillion, one hundred thirty-three billion, one hundred ten million, three hundred twenty thousand, two hundred seventy-three".