30133016 has 16 divisors (see below), whose sum is σ = 57702240. Its totient is φ = 14745760.

The previous prime is 30133003. The next prime is 30133021. The reversal of 30133016 is 61033103.

It is a junction number, because it is equal to n+sod(n) for n = 30132985 and 30133003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39695 + ... + 40446.

It is an arithmetic number, because the mean of its divisors is an integer number (3606390).

Almost surely, 2^30133016 is an apocalyptic number.

It is an amenable number.

30133016 is a deficient number, since it is larger than the sum of its proper divisors (27569224).

30133016 is a wasteful number, since it uses less digits than its factorization.

30133016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80194 (or 80190 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 30133016 is about 5489.3547890440. The cubic root of 30133016 is about 311.1818086877.

Adding to 30133016 its reverse (61033103), we get a palindrome (91166119).

The spelling of 30133016 in words is "thirty million, one hundred thirty-three thousand, sixteen".