30301141 has 8 divisors (see below), whose sum is σ = 32679864. Its totient is φ = 27929280.

The previous prime is 30301127. The next prime is 30301147. The reversal of 30301141 is 14110303.

It can be written as a sum of positive squares in 4 ways, for example, as 1988100 + 28313041 = 1410^2 + 5321^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 30301141 - 2⁵ = 30301109 is a prime.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30301147) 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, 10995 + ... + 13471.

It is an arithmetic number, because the mean of its divisors is an integer number (4084983).

Almost surely, 2^30301141 is an apocalyptic number.

It is an amenable number.

30301141 is a deficient number, since it is larger than the sum of its proper divisors (2378723).

30301141 is a wasteful number, since it uses less digits than its factorization.

30301141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3431.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 30301141 is about 5504.6472184873. The cubic root of 30301141 is about 311.7594745232.

Adding to 30301141 its reverse (14110303), we get a palindrome (44411444).

The spelling of 30301141 in words is "thirty million, three hundred one thousand, one hundred forty-one".