163003305416522 has 8 divisors (see below), whose sum is σ = 245243643799872. Its totient is φ = 81255424149900.

The previous prime is 163003305416513. The next prime is 163003305416551. The reversal of 163003305416522 is 225614503300361.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 163003305416522.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123114278354 + ... + 123114279677.

It is an arithmetic number, because the mean of its divisors is an integer number (30655455474984).

Almost surely, 2^{163003305416522} is an apocalyptic number.

163003305416522 is a deficient number, since it is larger than the sum of its proper divisors (82240338383350).

163003305416522 is a wasteful number, since it uses less digits than its factorization.

163003305416522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246228558364.

The product of its (nonzero) digits is 388800, while the sum is 41.

Adding to 163003305416522 its reverse (225614503300361), we get a palindrome (388617808716883).

The spelling of 163003305416522 in words is "one hundred sixty-three trillion, three billion, three hundred five million, four hundred sixteen thousand, five hundred twenty-two".