1068764632213 has 2 divisors, whose sum is σ = 1068764632214. Its totient is φ = 1068764632212.

The previous prime is 1068764632193. The next prime is 1068764632217. The reversal of 1068764632213 is 3122364678601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 774368320324 + 294396311889 = 879982^2 + 542583^2 .

It is a cyclic number.

It is not a de Polignac number, because 1068764632213 - 2¹⁷ = 1068764501141 is a prime.

It is a super-2 number, since 2×1068764632213² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1068764632217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 534382316106 + 534382316107.

It is an arithmetic number, because the mean of its divisors is an integer number (534382316107).

Almost surely, 2^{1068764632213} is an apocalyptic number.

It is an amenable number.

1068764632213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1068764632213 is an equidigital number, since it uses as much as digits as its factorization.

1068764632213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1741824, while the sum is 49.

The spelling of 1068764632213 in words is "one trillion, sixty-eight billion, seven hundred sixty-four million, six hundred thirty-two thousand, two hundred thirteen".