1200313212030 has 40 divisors (see below), whose sum is σ = 3227508861192. Its totient is φ = 320083522992.

The previous prime is 1200313212029. The next prime is 1200313212071. The reversal of 1200313212030 is 302123130021.

1200313212030 is a `hidden beast` number, since 1 + 200 + 313 + 2 + 120 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1200313211994 and 1200313212012.

It is a congruent number.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 740933272 + ... + 740934891.

Almost surely, 2^{1200313212030} is an apocalyptic number.

1200313212030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1200313212030 is an abundant number, since it is smaller than the sum of its proper divisors (2027195649162).

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

1200313212030 is a wasteful number, since it uses less digits than its factorization.

1200313212030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1481868182 (or 1481868173 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1200313212030 its reverse (302123130021), we get a palindrome (1502436342051).

The spelling of 1200313212030 in words is "one trillion, two hundred billion, three hundred thirteen million, two hundred twelve thousand, thirty".