43130234133 has 128 divisors (see below), whose sum is σ = 77491814400. Its totient is φ = 23178203136.

The previous prime is 43130234117. The next prime is 43130234141. The reversal of 43130234133 is 33143203134.

43130234133 is a `hidden beast` number, since 4 + 313 + 0 + 2 + 341 + 3 + 3 = 666.

It is not a de Polignac number, because 43130234133 - 2⁴ = 43130234117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 43130234097 and 43130234106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43130234113) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 98246328 + ... + 98246766.

It is an arithmetic number, because the mean of its divisors is an integer number (605404800).

Almost surely, 2^43130234133 is an apocalyptic number.

It is an amenable number.

43130234133 is a deficient number, since it is larger than the sum of its proper divisors (34361580267).

43130234133 is a wasteful number, since it uses less digits than its factorization.

43130234133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808 (or 802 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 43130234133 its reverse (33143203134), we get a palindrome (76273437267).

The spelling of 43130234133 in words is "forty-three billion, one hundred thirty million, two hundred thirty-four thousand, one hundred thirty-three".