1030322312200 has 48 divisors (see below), whose sum is σ = 2400741381780. Its totient is φ = 411227074560.

The previous prime is 1030322312191. The next prime is 1030322312207. The reversal of 1030322312200 is 22132230301.

It can be written as a sum of positive squares in 6 ways, for example, as 319177541764 + 711144770436 = 564958^2 + 843294^2 .

It is not an unprimeable number, because it can be changed into a prime (1030322312207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5544937 + ... + 5727736.

Almost surely, 2^{1030322312200} is an apocalyptic number.

1030322312200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030322312200 is an abundant number, since it is smaller than the sum of its proper divisors (1370419069580).

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

1030322312200 is a wasteful number, since it uses less digits than its factorization.

1030322312200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11273146 (or 11273137 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1030322312200 its reverse (22132230301), we get a palindrome (1052454542501).

The spelling of 1030322312200 in words is "one trillion, thirty billion, three hundred twenty-two million, three hundred twelve thousand, two hundred".