1530323241 has 8 divisors (see below), whose sum is σ = 2053944384. Its totient is φ = 1013458800.

The previous prime is 1530323233. The next prime is 1530323281. The reversal of 1530323241 is 1423230351.

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

It is not a de Polignac number, because 1530323241 - 2³ = 1530323233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1530323231) 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, 1688646 + ... + 1689551.

It is an arithmetic number, because the mean of its divisors is an integer number (256743048).

Almost surely, 2^1530323241 is an apocalyptic number.

It is an amenable number.

1530323241 is a deficient number, since it is larger than the sum of its proper divisors (523621143).

1530323241 is a wasteful number, since it uses less digits than its factorization.

1530323241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3378351.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 1530323241 is about 39119.3461218359. The cubic root of 1530323241 is about 1152.3764947496.

Adding to 1530323241 its reverse (1423230351), we get a palindrome (2953553592).

The spelling of 1530323241 in words is "one billion, five hundred thirty million, three hundred twenty-three thousand, two hundred forty-one".