30151066 has 8 divisors (see below), whose sum is σ = 49338144. Its totient is φ = 13705020.

The previous prime is 30151063. The next prime is 30151067. The reversal of 30151066 is 66015103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 1370503 = 30151066 / (3 + 0 + 1 + 5 + 1 + 0 + 6 + 6).

It is not an unprimeable number, because it can be changed into a prime (30151063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 685230 + ... + 685273.

It is an arithmetic number, because the mean of its divisors is an integer number (6167268).

Almost surely, 2^30151066 is an apocalyptic number.

30151066 is a deficient number, since it is larger than the sum of its proper divisors (19187078).

30151066 is a wasteful number, since it uses less digits than its factorization.

30151066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1370516.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 30151066 is about 5490.9986341284. The cubic root of 30151066 is about 311.2439300333.

Adding to 30151066 its reverse (66015103), we get a palindrome (96166169).

The spelling of 30151066 in words is "thirty million, one hundred fifty-one thousand, sixty-six".