30165141 has 8 divisors (see below), whose sum is σ = 42337120. Its totient is φ = 19051632.

The previous prime is 30165127. The next prime is 30165151. The reversal of 30165141 is 14156103.

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

It is not a de Polignac number, because 30165141 - 2⁷ = 30165013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30165151) 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 7 ways as a sum of consecutive naturals, for example, 264550 + ... + 264663.

It is an arithmetic number, because the mean of its divisors is an integer number (5292140).

Almost surely, 2^30165141 is an apocalyptic number.

It is an amenable number.

30165141 is a deficient number, since it is larger than the sum of its proper divisors (12171979).

30165141 is a wasteful number, since it uses less digits than its factorization.

30165141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529235.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 30165141 is about 5492.2801275973. The cubic root of 30165141 is about 311.2923537145.

The spelling of 30165141 in words is "thirty million, one hundred sixty-five thousand, one hundred forty-one".