30105455105 has 8 divisors (see below), whose sum is σ = 39410777664. Its totient is φ = 21894876400.

The previous prime is 30105455077. The next prime is 30105455137. The reversal of 30105455105 is 50155450103.

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

It is not a de Polignac number, because 30105455105 - 2²⁴ = 30088677889 is a prime.

It is a super-2 number, since 2×30105455105² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273685901 + ... + 273686010.

It is an arithmetic number, because the mean of its divisors is an integer number (4926347208).

Almost surely, 2^30105455105 is an apocalyptic number.

It is an amenable number.

30105455105 is a deficient number, since it is larger than the sum of its proper divisors (9305322559).

30105455105 is a wasteful number, since it uses less digits than its factorization.

30105455105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547371927.

The product of its (nonzero) digits is 7500, while the sum is 29.

The spelling of 30105455105 in words is "thirty billion, one hundred five million, four hundred fifty-five thousand, one hundred five".