163152927361 has 2 divisors, whose sum is σ = 163152927362. Its totient is φ = 163152927360.

The previous prime is 163152927359. The next prime is 163152927403. The reversal of 163152927361 is 163729251361.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 162034426225 + 1118501136 = 402535^2 + 33444^2 .

It is a cyclic number.

It is not a de Polignac number, because 163152927361 - 2¹ = 163152927359 is a prime.

Together with 163152927359, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (163152927061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81576463680 + 81576463681.

It is an arithmetic number, because the mean of its divisors is an integer number (81576463681).

Almost surely, 2^163152927361 is an apocalyptic number.

It is an amenable number.

163152927361 is a deficient number, since it is larger than the sum of its proper divisors (1).

163152927361 is an equidigital number, since it uses as much as digits as its factorization.

163152927361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 408240, while the sum is 46.

The spelling of 163152927361 in words is "one hundred sixty-three billion, one hundred fifty-two million, nine hundred twenty-seven thousand, three hundred sixty-one".