43113103311 has 8 divisors (see below), whose sum is σ = 57495458304. Its totient is φ = 28736408600.

The previous prime is 43113103303. The next prime is 43113103349. The reversal of 43113103311 is 11330131134.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 43113103311 - 2³ = 43113103303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43113103811) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1397265 + ... + 1427786.

It is an arithmetic number, because the mean of its divisors is an integer number (7186932288).

Almost surely, 2^43113103311 is an apocalyptic number.

43113103311 is a deficient number, since it is larger than the sum of its proper divisors (14382354993).

43113103311 is a wasteful number, since it uses less digits than its factorization.

43113103311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2830141.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 43113103311 its reverse (11330131134), we get a palindrome (54443234445).

The spelling of 43113103311 in words is "forty-three billion, one hundred thirteen million, one hundred three thousand, three hundred eleven".