2011054343 has 8 divisors (see below), whose sum is σ = 2033304000. Its totient is φ = 1988835840.

The previous prime is 2011054319. The next prime is 2011054349. The reversal of 2011054343 is 3434501102.

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 2011054343 - 2¹⁶ = 2010988807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011054349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136658 + ... + 150656.

It is an arithmetic number, because the mean of its divisors is an integer number (254163000).

Almost surely, 2^2011054343 is an apocalyptic number.

2011054343 is a deficient number, since it is larger than the sum of its proper divisors (22249657).

2011054343 is a wasteful number, since it uses less digits than its factorization.

2011054343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15577.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2011054343 is about 44844.7805547089. The cubic root of 2011054343 is about 1262.2380528725.

Adding to 2011054343 its reverse (3434501102), we get a palindrome (5445555445).

The spelling of 2011054343 in words is "two billion, eleven million, fifty-four thousand, three hundred forty-three".