164633100330105 has 96 divisors (see below), whose sum is σ = 319728511514880. Its totient is φ = 77662665008640.

The previous prime is 164633100329981. The next prime is 164633100330151. The reversal of 164633100330105 is 501033001336461.

164633100330105 is a `hidden beast` number, since 1 + 6 + 4 + 6 + 3 + 310 + 0 + 330 + 1 + 0 + 5 = 666.

It is not a de Polignac number, because 164633100330105 - 2⁷ = 164633100329977 is a prime.

It is a super-2 number, since 2×164633100330105² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 164633100330105.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 839699676 + ... + 839895714.

It is an arithmetic number, because the mean of its divisors is an integer number (3330505328280).

Almost surely, 2^{164633100330105} is an apocalyptic number.

164633100330105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

164633100330105 is a deficient number, since it is larger than the sum of its proper divisors (155095411184775).

164633100330105 is a wasteful number, since it uses less digits than its factorization.

164633100330105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241951 (or 241948 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 36.

Adding to 164633100330105 its reverse (501033001336461), we get a palindrome (665666101666566).

The spelling of 164633100330105 in words is "one hundred sixty-four trillion, six hundred thirty-three billion, one hundred million, three hundred thirty thousand, one hundred five".