30331341 has 10 divisors (see below), whose sum is σ = 45309902. Its totient is φ = 20220840.

The previous prime is 30331313. The next prime is 30331351. The reversal of 30331341 is 14313303.

It can be written as a sum of positive squares in only one way, i.e., 29746116 + 585225 = 5454^2 + 765^2 .

It is not a de Polignac number, because 30331341 - 2⁹ = 30330829 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 (30331351) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 187150 + ... + 187311.

Almost surely, 2^30331341 is an apocalyptic number.

It is an amenable number.

30331341 is a deficient number, since it is larger than the sum of its proper divisors (14978561).

30331341 is an equidigital number, since it uses as much as digits as its factorization.

30331341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374473 (or 374464 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 30331341 is about 5507.3896720679. The cubic root of 30331341 is about 311.8630130881.

Adding to 30331341 its reverse (14313303), we get a palindrome (44644644).

The spelling of 30331341 in words is "thirty million, three hundred thirty-one thousand, three hundred forty-one".