43113322100000 has 72 divisors (see below), whose sum is σ = 106092401003316. Its totient is φ = 17245328800000.

The previous prime is 43113322099999. The next prime is 43113322100011. The reversal of 43113322100000 is 122331134.

43113322100000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 9656954014096 + 33456368085904 = 3107564^2 + 5784148^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 215466611 + ... + 215666610.

Almost surely, 2^{43113322100000} is an apocalyptic number.

43113322100000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43113322100000 is an abundant number, since it is smaller than the sum of its proper divisors (62979078903316).

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

43113322100000 is an frugal number, since it uses more digits than its factorization.

43113322100000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431133256 (or 431133228 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 43113322100000 its reverse (122331134), we get a palindrome (43113444431134).

The spelling of 43113322100000 in words is "forty-three trillion, one hundred thirteen billion, three hundred twenty-two million, one hundred thousand".