30040107 has 16 divisors (see below), whose sum is σ = 40793088. Its totient is φ = 19660320.

The previous prime is 30040103. The next prime is 30040111. The reversal of 30040107 is 70104003.

It is an interprime number because it is at equal distance from previous prime (30040103) and next prime (30040111).

It is not a de Polignac number, because 30040107 - 2² = 30040103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30040103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55257 + ... + 55797.

It is an arithmetic number, because the mean of its divisors is an integer number (2549568).

Almost surely, 2^30040107 is an apocalyptic number.

30040107 is a deficient number, since it is larger than the sum of its proper divisors (10752981).

30040107 is a wasteful number, since it uses less digits than its factorization.

30040107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850.

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 30040107 is about 5480.8856036228. The cubic root of 30040107 is about 310.8616575728.

The spelling of 30040107 in words is "thirty million, forty thousand, one hundred seven".