1530033213 has 16 divisors (see below), whose sum is σ = 2096446016. Its totient is φ = 991854720.

The previous prime is 1530033137. The next prime is 1530033227. The reversal of 1530033213 is 3123300351.

It is not a de Polignac number, because 1530033213 - 2²¹ = 1527936061 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1530033213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1530023213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250170 + ... + 256212.

It is an arithmetic number, because the mean of its divisors is an integer number (131027876).

Almost surely, 2^1530033213 is an apocalyptic number.

It is an amenable number.

1530033213 is a deficient number, since it is larger than the sum of its proper divisors (566412803).

1530033213 is a wasteful number, since it uses less digits than its factorization.

1530033213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8364.

The product of its (nonzero) digits is 810, while the sum is 21.

The square root of 1530033213 is about 39115.6389823815. The cubic root of 1530033213 is about 1152.3036903997.

Adding to 1530033213 its reverse (3123300351), we get a palindrome (4653333564).

The spelling of 1530033213 in words is "one billion, five hundred thirty million, thirty-three thousand, two hundred thirteen".