321300113000263 has 2 divisors, whose sum is σ = 321300113000264. Its totient is φ = 321300113000262.

The previous prime is 321300113000203. The next prime is 321300113000323. The reversal of 321300113000263 is 362000311003123.

It is a balanced prime because it is at equal distance from previous prime (321300113000203) and next prime (321300113000323).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-321300113000263 is a prime.

It is a super-2 number, since 2×321300113000263² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (321300113000203) 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, 160650056500131 + 160650056500132.

It is an arithmetic number, because the mean of its divisors is an integer number (160650056500132).

Almost surely, 2^{321300113000263} is an apocalyptic number.

321300113000263 is a deficient number, since it is larger than the sum of its proper divisors (1).

321300113000263 is an equidigital number, since it uses as much as digits as its factorization.

321300113000263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 321300113000263 its reverse (362000311003123), we get a palindrome (683300424003386).

The spelling of 321300113000263 in words is "three hundred twenty-one trillion, three hundred billion, one hundred thirteen million, two hundred sixty-three", and thus it is an aban number.