1200002030030 has 16 divisors (see below), whose sum is σ = 2161823392080. Its totient is φ = 479596425792.

The previous prime is 1200002030023. The next prime is 1200002030033. The reversal of 1200002030030 is 300302000021.

It is a super-3 number, since 3×1200002030030³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 1200002029993 and 1200002030020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200002030033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50535815 + ... + 50559554.

It is an arithmetic number, because the mean of its divisors is an integer number (135113962005).

Almost surely, 2^{1200002030030} is an apocalyptic number.

1200002030030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1200002030030 is a deficient number, since it is larger than the sum of its proper divisors (961821362050).

1200002030030 is a wasteful number, since it uses less digits than its factorization.

1200002030030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101096563.

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 1200002030030 its reverse (300302000021), we get a palindrome (1500304030051).

The spelling of 1200002030030 in words is "one trillion, two hundred billion, two million, thirty thousand, thirty".