30365105 has 4 divisors (see below), whose sum is σ = 36438132. Its totient is φ = 24292080.

The previous prime is 30365099. The next prime is 30365119. The reversal of 30365105 is 50156303.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 18593344 + 11771761 = 4312^2 + 3431^2 .

It is not a de Polignac number, because 30365105 - 2¹⁶ = 30299569 is a prime.

It is a super-2 number, since 2×30365105² = 1844079203322050, which contains 22 as substring.

It is a Duffinian number.

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, 3036506 + ... + 3036515.

It is an arithmetic number, because the mean of its divisors is an integer number (9109533).

Almost surely, 2^30365105 is an apocalyptic number.

It is an amenable number.

30365105 is a deficient number, since it is larger than the sum of its proper divisors (6073027).

30365105 is an equidigital number, since it uses as much as digits as its factorization.

30365105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6073026.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 30365105 is about 5510.4541555120. The cubic root of 30365105 is about 311.9786892359.

The spelling of 30365105 in words is "thirty million, three hundred sixty-five thousand, one hundred five".