30014109 has 6 divisors (see below), whose sum is σ = 43353726. Its totient is φ = 20009400.

The previous prime is 30014099. The next prime is 30014111. The reversal of 30014109 is 90141003.

It can be written as a sum of positive squares in only one way, i.e., 30008484 + 5625 = 5478^2 + 75^2 .

It is not a de Polignac number, because 30014109 - 2⁵ = 30014077 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 30014091 and 30014100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30014189) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1667442 + ... + 1667459.

It is an arithmetic number, because the mean of its divisors is an integer number (7225621).

Almost surely, 2^30014109 is an apocalyptic number.

It is an amenable number.

30014109 is a deficient number, since it is larger than the sum of its proper divisors (13339617).

30014109 is a wasteful number, since it uses less digits than its factorization.

30014109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3334907 (or 3334904 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 30014109 is about 5478.5133932482. The cubic root of 30014109 is about 310.7719540094.

The spelling of 30014109 in words is "thirty million, fourteen thousand, one hundred nine".