1330024121 has 16 divisors (see below), whose sum is σ = 1428840000. Its totient is φ = 1233573888.

The previous prime is 1330024109. The next prime is 1330024127. The reversal of 1330024121 is 1214200331.

It is not a de Polignac number, because 1330024121 - 2⁶ = 1330024057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

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 1330024121.

It is not an unprimeable number, because it can be changed into a prime (1330024127) 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, 703145 + ... + 705033.

It is an arithmetic number, because the mean of its divisors is an integer number (89302500).

Almost surely, 2^1330024121 is an apocalyptic number.

It is an amenable number.

1330024121 is a deficient number, since it is larger than the sum of its proper divisors (98815879).

1330024121 is a wasteful number, since it uses less digits than its factorization.

1330024121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2488.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1330024121 is about 36469.4957601555. The cubic root of 1330024121 is about 1099.7310970800.

Adding to 1330024121 its reverse (1214200331), we get a palindrome (2544224452).

The spelling of 1330024121 in words is "one billion, three hundred thirty million, twenty-four thousand, one hundred twenty-one".