163202016097 has 2 divisors, whose sum is σ = 163202016098. Its totient is φ = 163202016096.

The previous prime is 163202016091. The next prime is 163202016121. The reversal of 163202016097 is 790610202361.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 124061746176 + 39140269921 = 352224^2 + 197839^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-163202016097 is a prime.

It is a super-2 number, since 2×163202016097² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (163202016091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81601008048 + 81601008049.

It is an arithmetic number, because the mean of its divisors is an integer number (81601008049).

Almost surely, 2^163202016097 is an apocalyptic number.

It is an amenable number.

163202016097 is a deficient number, since it is larger than the sum of its proper divisors (1).

163202016097 is an equidigital number, since it uses as much as digits as its factorization.

163202016097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 37.

The spelling of 163202016097 in words is "one hundred sixty-three billion, two hundred two million, sixteen thousand, ninety-seven".