30136030 has 16 divisors (see below), whose sum is σ = 55995264. Its totient is φ = 11665440.

The previous prime is 30135983. The next prime is 30136037. The reversal of 30136030 is 3063103.

It is a junction number, because it is equal to n+sod(n) for n = 30135995 and 30136013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30136037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48297 + ... + 48916.

It is an arithmetic number, because the mean of its divisors is an integer number (3499704).

Almost surely, 2^30136030 is an apocalyptic number.

30136030 is a deficient number, since it is larger than the sum of its proper divisors (25859234).

30136030 is a wasteful number, since it uses less digits than its factorization.

30136030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97251.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 30136030 is about 5489.6293135329. The cubic root of 30136030 is about 311.1921834728.

Adding to 30136030 its reverse (3063103), we get a palindrome (33199133).

The spelling of 30136030 in words is "thirty million, one hundred thirty-six thousand, thirty".