1200113320300 has 36 divisors (see below), whose sum is σ = 2664809772856. Its totient is φ = 468881481600.

The previous prime is 1200113320271. The next prime is 1200113320321. The reversal of 1200113320300 is 30233110021.

It is a super-2 number, since 2×1200113320300² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139543761 + ... + 139552360.

Almost surely, 2^{1200113320300} is an apocalyptic number.

1200113320300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1200113320300 is an abundant number, since it is smaller than the sum of its proper divisors (1464696452556).

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

1200113320300 is a wasteful number, since it uses less digits than its factorization.

1200113320300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279096178 (or 279096171 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1200113320300 its reverse (30233110021), we get a palindrome (1230346430321).

The spelling of 1200113320300 in words is "one trillion, two hundred billion, one hundred thirteen million, three hundred twenty thousand, three hundred".