273883391323 has 2 divisors, whose sum is σ = 273883391324. Its totient is φ = 273883391322.

The previous prime is 273883391293. The next prime is 273883391347. The reversal of 273883391323 is 323193388372.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-273883391323 is a prime.

It is a super-2 number, since 2×273883391323² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (273883391423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136941695661 + 136941695662.

It is an arithmetic number, because the mean of its divisors is an integer number (136941695662).

Almost surely, 2^273883391323 is an apocalyptic number.

273883391323 is a deficient number, since it is larger than the sum of its proper divisors (1).

273883391323 is an equidigital number, since it uses as much as digits as its factorization.

273883391323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3919104, while the sum is 52.

The spelling of 273883391323 in words is "two hundred seventy-three billion, eight hundred eighty-three million, three hundred ninety-one thousand, three hundred twenty-three".