43054101 has 12 divisors (see below), whose sum is σ = 62247328. Its totient is φ = 28675944.

The previous prime is 43054097. The next prime is 43054111. The reversal of 43054101 is 10145034.

It is a happy number.

It is not a de Polignac number, because 43054101 - 2² = 43054097 is a prime.

It is a super-3 number, since 3×43054101³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43054111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14706 + ... + 17388.

Almost surely, 2^43054101 is an apocalyptic number.

It is an amenable number.

43054101 is a deficient number, since it is larger than the sum of its proper divisors (19193227).

43054101 is a wasteful number, since it uses less digits than its factorization.

43054101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4472 (or 4469 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 43054101 is about 6561.5623901629. The cubic root of 43054101 is about 350.4866726312.

Adding to 43054101 its reverse (10145034), we get a palindrome (53199135).

The spelling of 43054101 in words is "forty-three million, fifty-four thousand, one hundred one".