30030034 has 4 divisors (see below), whose sum is σ = 45045054. Its totient is φ = 15015016.

The previous prime is 30030031. The next prime is 30030037. The reversal of 30030034 is 43003003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43003003 = 691 ⋅62233.

It is an interprime number because it is at equal distance from previous prime (30030031) and next prime (30030037).

It can be written as a sum of positive squares in only one way, i.e., 24255625 + 5774409 = 4925^2 + 2403^2 .

It is a junction number, because it is equal to n+sod(n) for n = 30029996 and 30030023.

It is not an unprimeable number, because it can be changed into a prime (30030031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7507507 + ... + 7507510.

Almost surely, 2^30030034 is an apocalyptic number.

30030034 is a deficient number, since it is larger than the sum of its proper divisors (15015020).

30030034 is a wasteful number, since it uses less digits than its factorization.

30030034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15015019.

The product of its (nonzero) digits is 108, while the sum is 13.

The square root of 30030034 is about 5479.9666057377. The cubic root of 30030034 is about 310.8269078127.

Adding to 30030034 its reverse (43003003), we get a palindrome (73033037).

The spelling of 30030034 in words is "thirty million, thirty thousand, thirty-four", and thus it is an eban number.