2112320141300 has 18 divisors (see below), whose sum is σ = 4583734706838. Its totient is φ = 844928056480.

The previous prime is 2112320141233. The next prime is 2112320141329. The reversal of 2112320141300 is 31410232112.

It can be written as a sum of positive squares in 3 ways, for example, as 481586033296 + 1630734108004 = 693964^2 + 1277002^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10561600607 + ... + 10561600806.

Almost surely, 2^{2112320141300} is an apocalyptic number.

2112320141300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2112320141300 is an abundant number, since it is smaller than the sum of its proper divisors (2471414565538).

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

2112320141300 is a wasteful number, since it uses less digits than its factorization.

2112320141300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21123201427 (or 21123201420 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2112320141300 its reverse (31410232112), we get a palindrome (2143730373412).

The spelling of 2112320141300 in words is "two trillion, one hundred twelve billion, three hundred twenty million, one hundred forty-one thousand, three hundred".