162316706803 has 2 divisors, whose sum is σ = 162316706804. Its totient is φ = 162316706802.

The previous prime is 162316706749. The next prime is 162316706833. The reversal of 162316706803 is 308607613261.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 162316706803 - 2¹³ = 162316698611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 162316706803.

It is not a weakly prime, because it can be changed into another prime (162316706833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81158353401 + 81158353402.

It is an arithmetic number, because the mean of its divisors is an integer number (81158353402).

Almost surely, 2^162316706803 is an apocalyptic number.

162316706803 is a deficient number, since it is larger than the sum of its proper divisors (1).

162316706803 is an equidigital number, since it uses as much as digits as its factorization.

162316706803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 162316706803 in words is "one hundred sixty-two billion, three hundred sixteen million, seven hundred six thousand, eight hundred three".