30150211 has 16 divisors (see below), whose sum is σ = 38017728. Its totient is φ = 23270400.

The previous prime is 30150209. The next prime is 30150247. The reversal of 30150211 is 11205103.

It is a cyclic number.

It is not a de Polignac number, because 30150211 - 2¹ = 30150209 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 30150191 and 30150200.

It is not an unprimeable number, because it can be changed into a prime (30150311) 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 15 ways as a sum of consecutive naturals, for example, 310 + ... + 7771.

It is an arithmetic number, because the mean of its divisors is an integer number (2376108).

Almost surely, 2^30150211 is an apocalyptic number.

30150211 is a deficient number, since it is larger than the sum of its proper divisors (7867517).

30150211 is a wasteful number, since it uses less digits than its factorization.

30150211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8142.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 30150211 is about 5490.9207788858. The cubic root of 30150211 is about 311.2409880027.

Adding to 30150211 its reverse (11205103), we get a palindrome (41355314).

The spelling of 30150211 in words is "thirty million, one hundred fifty thousand, two hundred eleven".