1530023041 has 4 divisors (see below), whose sum is σ = 1530274900. Its totient is φ = 1529771184.

The previous prime is 1530023023. The next prime is 1530023059. The reversal of 1530023041 is 1403200351.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1530023023) and next prime (1530023059).

It can be written as a sum of positive squares in 2 ways, for example, as 1046199025 + 483824016 = 32345^2 + 21996^2 .

It is a cyclic number.

It is not a de Polignac number, because 1530023041 - 2²⁵ = 1496468609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1530083041) 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 3 ways as a sum of consecutive naturals, for example, 116586 + ... + 129043.

It is an arithmetic number, because the mean of its divisors is an integer number (382568725).

Almost surely, 2^1530023041 is an apocalyptic number.

It is an amenable number.

1530023041 is a deficient number, since it is larger than the sum of its proper divisors (251859).

1530023041 is an equidigital number, since it uses as much as digits as its factorization.

1530023041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251858.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 1530023041 is about 39115.5089574455. The cubic root of 1530023041 is about 1152.3011368039.

Adding to 1530023041 its reverse (1403200351), we get a palindrome (2933223392).

The spelling of 1530023041 in words is "one billion, five hundred thirty million, twenty-three thousand, forty-one".