43113343133 has 16 divisors (see below), whose sum is σ = 49416205440. Its totient is φ = 36846532800.

The previous prime is 43113343081. The next prime is 43113343139. The reversal of 43113343133 is 33134331134.

It is a de Polignac number, because none of the positive numbers 2^k-43113343133 is a prime.

It is a super-2 number, since 2×43113343133² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43113343096 and 43113343105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43113343139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9327563 + ... + 9332183.

It is an arithmetic number, because the mean of its divisors is an integer number (3088512840).

Almost surely, 2^43113343133 is an apocalyptic number.

It is an amenable number.

43113343133 is a deficient number, since it is larger than the sum of its proper divisors (6302862307).

43113343133 is a wasteful number, since it uses less digits than its factorization.

43113343133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8228.

The product of its digits is 11664, while the sum is 29.

Adding to 43113343133 its reverse (33134331134), we get a palindrome (76247674267).

The spelling of 43113343133 in words is "forty-three billion, one hundred thirteen million, three hundred forty-three thousand, one hundred thirty-three".