43133140100 has 36 divisors (see below), whose sum is σ = 93807472500. Its totient is φ = 17214812160.

The previous prime is 43133140097. The next prime is 43133140139. The reversal of 43133140100 is 104133134.

43133140100 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 2213514304 + 40919625796 = 47048^2 + 202286^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 435425 + ... + 525224.

It is an arithmetic number, because the mean of its divisors is an integer number (2605763125).

Almost surely, 2^43133140100 is an apocalyptic number.

It is an amenable number.

43133140100 is an abundant number, since it is smaller than the sum of its proper divisors (50674332400).

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

43133140100 is a wasteful number, since it uses less digits than its factorization.

43133140100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961112 (or 961105 counting only the distinct ones).

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

Adding to 43133140100 its reverse (104133134), we get a palindrome (43237273234).

It can be divided in two parts, 4313 and 3140100, that added together give a palindrome (3144413).

The spelling of 43133140100 in words is "forty-three billion, one hundred thirty-three million, one hundred forty thousand, one hundred".