1330030120 has 32 divisors (see below), whose sum is σ = 3073451400. Its totient is φ = 517632768.

The previous prime is 1330030067. The next prime is 1330030123. The reversal of 1330030120 is 210300331.

It can be written as a sum of positive squares in 4 ways, for example, as 999444996 + 330585124 = 31614^2 + 18182^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1330030120.

It is not an unprimeable number, because it can be changed into a prime (1330030123) 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, 447855 + ... + 450814.

Almost surely, 2^1330030120 is an apocalyptic number.

1330030120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1330030120 is an abundant number, since it is smaller than the sum of its proper divisors (1743421280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1330030120 is a wasteful number, since it uses less digits than its factorization.

1330030120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898717 (or 898713 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 1330030120 is about 36469.5780068813. The cubic root of 1330030120 is about 1099.7327505029.

Adding to 1330030120 its reverse (210300331), we get a palindrome (1540330451).

The spelling of 1330030120 in words is "one billion, three hundred thirty million, thirty thousand, one hundred twenty".