711861355321153 has 2 divisors, whose sum is σ = 711861355321154. Its totient is φ = 711861355321152.

The previous prime is 711861355321033. The next prime is 711861355321201. The reversal of 711861355321153 is 351123553168117.

711861355321153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 555008199366544 + 156853155954609 = 23558612^2 + 12524103^2 .

It is an emirp because it is prime and its reverse (351123553168117) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-711861355321153 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 711861355321153.

It is not a weakly prime, because it can be changed into another prime (711861365321153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355930677660576 + 355930677660577.

It is an arithmetic number, because the mean of its divisors is an integer number (355930677660577).

Almost surely, 2^{711861355321153} is an apocalyptic number.

It is an amenable number.

711861355321153 is a deficient number, since it is larger than the sum of its proper divisors (1).

711861355321153 is an equidigital number, since it uses as much as digits as its factorization.

711861355321153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2268000, while the sum is 52.

The spelling of 711861355321153 in words is "seven hundred eleven trillion, eight hundred sixty-one billion, three hundred fifty-five million, three hundred twenty-one thousand, one hundred fifty-three".