30050030 has 16 divisors (see below), whose sum is σ = 54376704. Its totient is φ = 11956320.

The previous prime is 30049979. The next prime is 30050047. The reversal of 30050030 is 3005003.

It is a junction number, because it is equal to n+sod(n) for n = 30049993 and 30050020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5957 + ... + 9776.

It is an arithmetic number, because the mean of its divisors is an integer number (3398544).

Almost surely, 2^30050030 is an apocalyptic number.

30050030 is a deficient number, since it is larger than the sum of its proper divisors (24326674).

30050030 is a wasteful number, since it uses less digits than its factorization.

30050030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15931.

The product of its (nonzero) digits is 45, while the sum is 11.

The square root of 30050030 is about 5481.7907657991. The cubic root of 30050030 is about 310.8958822694.

Adding to 30050030 its reverse (3005003), we get a palindrome (33055033).

The spelling of 30050030 in words is "thirty million, fifty thousand, thirty", and thus it is an eban number.