162936705013 has 2 divisors, whose sum is σ = 162936705014. Its totient is φ = 162936705012.

The previous prime is 162936704963. The next prime is 162936705053. The reversal of 162936705013 is 310507639261.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86328429489 + 76608275524 = 293817^2 + 276782^2 .

It is an emirp because it is prime and its reverse (310507639261) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-162936705013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162936705053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81468352506 + 81468352507.

It is an arithmetic number, because the mean of its divisors is an integer number (81468352507).

Almost surely, 2^162936705013 is an apocalyptic number.

It is an amenable number.

162936705013 is a deficient number, since it is larger than the sum of its proper divisors (1).

162936705013 is an equidigital number, since it uses as much as digits as its factorization.

162936705013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 204120, while the sum is 43.

The spelling of 162936705013 in words is "one hundred sixty-two billion, nine hundred thirty-six million, seven hundred five thousand, thirteen".