30160143 has 24 divisors (see below), whose sum is σ = 48190688. Its totient is φ = 18055872.

The previous prime is 30160103. The next prime is 30160177. The reversal of 30160143 is 34106103.

It is not a de Polignac number, because 30160143 - 2¹³ = 30151951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30160103) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 846 + ... + 7812.

Almost surely, 2^30160143 is an apocalyptic number.

30160143 is a deficient number, since it is larger than the sum of its proper divisors (18030545).

30160143 is a wasteful number, since it uses less digits than its factorization.

30160143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7023 (or 7020 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 30160143 is about 5491.8251064651. The cubic root of 30160143 is about 311.2751603022.

Adding to 30160143 its reverse (34106103), we get a palindrome (64266246).

It can be divided in two parts, 30160 and 143, that added together give a palindrome (30303).

The spelling of 30160143 in words is "thirty million, one hundred sixty thousand, one hundred forty-three".