1200330030 has 16 divisors (see below), whose sum is σ = 2880792144. Its totient is φ = 320088000.

The previous prime is 1200330007. The next prime is 1200330041. The reversal of 1200330030 is 300330021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1200329988 and 1200330015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20005471 + ... + 20005530.

It is an arithmetic number, because the mean of its divisors is an integer number (180049509).

Almost surely, 2^1200330030 is an apocalyptic number.

1200330030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1200330030 is an abundant number, since it is smaller than the sum of its proper divisors (1680462114).

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

1200330030 is a wasteful number, since it uses less digits than its factorization.

1200330030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40011011.

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 1200330030 is about 34645.7793966307. The cubic root of 1200330030 is about 1062.7559794774.

Adding to 1200330030 its reverse (300330021), we get a palindrome (1500660051).

Subtracting from 1200330030 its reverse (300330021), we obtain a palindrome (900000009).

The spelling of 1200330030 in words is "one billion, two hundred million, three hundred thirty thousand, thirty".