30052107 has 32 divisors (see below), whose sum is σ = 47511360. Its totient is φ = 18708480.

The previous prime is 30052081. The next prime is 30052111. The reversal of 30052107 is 70125003.

It is not a de Polignac number, because 30052107 - 2¹⁰ = 30051083 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30052107.

It is not an unprimeable number, because it can be changed into a prime (30052117) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 106807 + ... + 107087.

It is an arithmetic number, because the mean of its divisors is an integer number (1484730).

Almost surely, 2^30052107 is an apocalyptic number.

30052107 is a deficient number, since it is larger than the sum of its proper divisors (17459253).

30052107 is a wasteful number, since it uses less digits than its factorization.

30052107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540 (or 534 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 30052107 is about 5481.9802079176. The cubic root of 30052107 is about 310.9030449452.

The spelling of 30052107 in words is "thirty million, fifty-two thousand, one hundred seven".