12313011211300 has 18 divisors (see below), whose sum is σ = 26719234328738. Its totient is φ = 4925204484480.

The previous prime is 12313011211283. The next prime is 12313011211313. The reversal of 12313011211300 is 311211031321.

It can be written as a sum of positive squares in 3 ways, for example, as 4289297807844 + 8023713403456 = 2071062^2 + 2832616^2 .

It is a super-2 number, since 2×12313011211300² (a number of 27 digits) contains 22 as substring.

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 5 ways as a sum of consecutive naturals, for example, 61565055957 + ... + 61565056156.

Almost surely, 2^{12313011211300} is an apocalyptic number.

12313011211300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12313011211300 is an abundant number, since it is smaller than the sum of its proper divisors (14406223117438).

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

12313011211300 is a wasteful number, since it uses less digits than its factorization.

12313011211300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123130112127 (or 123130112120 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 12313011211300 its reverse (311211031321), we get a palindrome (12624222242621).

The spelling of 12313011211300 in words is "twelve trillion, three hundred thirteen billion, eleven million, two hundred eleven thousand, three hundred".