163304620113 has 16 divisors (see below), whose sum is σ = 225274017600. Its totient is φ = 105103360320.

The previous prime is 163304620111. The next prime is 163304620123. The reversal of 163304620113 is 311026403361.

It is not a de Polignac number, because 163304620113 - 2¹ = 163304620111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (163304620111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 672898 + ... + 882836.

It is an arithmetic number, because the mean of its divisors is an integer number (14079626100).

Almost surely, 2^163304620113 is an apocalyptic number.

It is an amenable number.

163304620113 is a deficient number, since it is larger than the sum of its proper divisors (61969397487).

163304620113 is a wasteful number, since it uses less digits than its factorization.

163304620113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218912.

The product of its (nonzero) digits is 7776, while the sum is 30.

The spelling of 163304620113 in words is "one hundred sixty-three billion, three hundred four million, six hundred twenty thousand, one hundred thirteen".