30105105346 has 8 divisors (see below), whose sum is σ = 45158396220. Its totient is φ = 15052306608.

The previous prime is 30105105341. The next prime is 30105105397. The reversal of 30105105346 is 64350150103.

It can be written as a sum of positive squares in 2 ways, for example, as 26572586121 + 3532519225 = 163011^2 + 59435^2 .

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

It is not an unprimeable number, because it can be changed into a prime (30105105341) 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 in 3 ways as a sum of consecutive naturals, for example, 161560 + ... + 293788.

Almost surely, 2^30105105346 is an apocalyptic number.

30105105346 is a deficient number, since it is larger than the sum of its proper divisors (15053290874).

30105105346 is a wasteful number, since it uses less digits than its factorization.

30105105346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246068.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 30105105346 its reverse (64350150103), we get a palindrome (94455255449).

The spelling of 30105105346 in words is "thirty billion, one hundred five million, one hundred five thousand, three hundred forty-six".