256060745322303 has 8 divisors (see below), whose sum is σ = 342398230057728. Its totient is φ = 170215212067544.

The previous prime is 256060745322293. The next prime is 256060745322313. The reversal of 256060745322303 is 303223547060652.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (256060745322293) and next prime (256060745322313).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 256060745322303 - 2⁴ = 256060745322287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (256060745322313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122987868951 + ... + 122987871032.

It is an arithmetic number, because the mean of its divisors is an integer number (42799778757216).

Almost surely, 2^{256060745322303} is an apocalyptic number.

256060745322303 is a deficient number, since it is larger than the sum of its proper divisors (86337484735425).

256060745322303 is a wasteful number, since it uses less digits than its factorization.

256060745322303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245975740333.

The product of its (nonzero) digits is 5443200, while the sum is 48.

The spelling of 256060745322303 in words is "two hundred fifty-six trillion, sixty billion, seven hundred forty-five million, three hundred twenty-two thousand, three hundred three".