30080043 has 12 divisors (see below), whose sum is σ = 49656048. Its totient is φ = 17188560.

The previous prime is 30080033. The next prime is 30080053. The reversal of 30080043 is 34008003.

It is an interprime number because it is at equal distance from previous prime (30080033) and next prime (30080053).

It is not a de Polignac number, because 30080043 - 2⁴ = 30080027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30079998 and 30080025.

It is not an unprimeable number, because it can be changed into a prime (30080023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 238668 + ... + 238793.

It is an arithmetic number, because the mean of its divisors is an integer number (4138004).

Almost surely, 2^30080043 is an apocalyptic number.

30080043 is a deficient number, since it is larger than the sum of its proper divisors (19576005).

30080043 is a wasteful number, since it uses less digits than its factorization.

30080043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477474 (or 477471 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 30080043 is about 5484.5276004411. The cubic root of 30080043 is about 310.9993520870. Note that the first 3 decimals are identical.

Adding to 30080043 its reverse (34008003), we get a palindrome (64088046).

The spelling of 30080043 in words is "thirty million, eighty thousand, forty-three".