163215464119 has 2 divisors, whose sum is σ = 163215464120. Its totient is φ = 163215464118.

The previous prime is 163215464089. The next prime is 163215464129. The reversal of 163215464119 is 911464512361.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 163215464119 - 2⁷ = 163215463991 is a prime.

It is a super-2 number, since 2×163215464119² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (163215464129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81607732059 + 81607732060.

It is an arithmetic number, because the mean of its divisors is an integer number (81607732060).

Almost surely, 2^163215464119 is an apocalyptic number.

163215464119 is a deficient number, since it is larger than the sum of its proper divisors (1).

163215464119 is an equidigital number, since it uses as much as digits as its factorization.

163215464119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 43.

The spelling of 163215464119 in words is "one hundred sixty-three billion, two hundred fifteen million, four hundred sixty-four thousand, one hundred nineteen".