30106107 has 16 divisors (see below), whose sum is σ = 45360000. Its totient is φ = 19729512.

The previous prime is 30106093. The next prime is 30106117. The reversal of 30106107 is 70160103.

It is not a de Polignac number, because 30106107 - 2⁸ = 30105851 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30106107.

It is not an unprimeable number, because it can be changed into a prime (30106117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7857 + ... + 11042.

It is an arithmetic number, because the mean of its divisors is an integer number (2835000).

Almost surely, 2^30106107 is an apocalyptic number.

30106107 is a deficient number, since it is larger than the sum of its proper divisors (15253893).

30106107 is a wasteful number, since it uses less digits than its factorization.

30106107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18967 (or 18961 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

The square root of 30106107 is about 5486.9032249530. The cubic root of 30106107 is about 311.0891519034.

The spelling of 30106107 in words is "thirty million, one hundred six thousand, one hundred seven".