30145011 has 8 divisors (see below), whose sum is σ = 43285200. Its totient is φ = 18550752.

The previous prime is 30145009. The next prime is 30145033. The reversal of 30145011 is 11054103.

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

It is not a de Polignac number, because 30145011 - 2¹ = 30145009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30145081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386436 + ... + 386513.

It is an arithmetic number, because the mean of its divisors is an integer number (5410650).

Almost surely, 2^30145011 is an apocalyptic number.

30145011 is a deficient number, since it is larger than the sum of its proper divisors (13140189).

30145011 is a wasteful number, since it uses less digits than its factorization.

30145011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772965.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 30145011 is about 5490.4472495417. The cubic root of 30145011 is about 311.2230937532.

Adding to 30145011 its reverse (11054103), we get a palindrome (41199114).

The spelling of 30145011 in words is "thirty million, one hundred forty-five thousand, eleven".