1200322130130 has 80 divisors (see below), whose sum is σ = 3227700821400. Its totient is φ = 320069242368.

The previous prime is 1200322130101. The next prime is 1200322130173. The reversal of 1200322130130 is 310312230021.

1200322130130 is a `hidden beast` number, since 1 + 200 + 322 + 13 + 0 + 130 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1154513717289 + 45808412841 = 1074483^2 + 214029^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 29363946 + ... + 29404794.

Almost surely, 2^{1200322130130} is an apocalyptic number.

1200322130130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1200322130130 is an abundant number, since it is smaller than the sum of its proper divisors (2027378691270).

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

1200322130130 is a wasteful number, since it uses less digits than its factorization.

1200322130130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77145 (or 77136 counting only the distinct ones).

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

Adding to 1200322130130 its reverse (310312230021), we get a palindrome (1510634360151).

The spelling of 1200322130130 in words is "one trillion, two hundred billion, three hundred twenty-two million, one hundred thirty thousand, one hundred thirty".