43113400122111 has 8 divisors (see below), whose sum is σ = 62710400177664. Its totient is φ = 26129333407320.

The previous prime is 43113400122077. The next prime is 43113400122131. The reversal of 43113400122111 is 11122100431134.

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

It is not a de Polignac number, because 43113400122111 - 2¹⁰ = 43113400121087 is a prime.

It is a super-2 number, since 2×43113400122111² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43113400122131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 653233335151 + ... + 653233335216.

It is an arithmetic number, because the mean of its divisors is an integer number (7838800022208).

Almost surely, 2^{43113400122111} is an apocalyptic number.

43113400122111 is a deficient number, since it is larger than the sum of its proper divisors (19597000055553).

43113400122111 is a wasteful number, since it uses less digits than its factorization.

43113400122111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306466670381.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 43113400122111 its reverse (11122100431134), we get a palindrome (54235500553245).

The spelling of 43113400122111 in words is "forty-three trillion, one hundred thirteen billion, four hundred million, one hundred twenty-two thousand, one hundred eleven".