6111356343 has 4 divisors (see below), whose sum is σ = 8148475128. Its totient is φ = 4074237560.

The previous prime is 6111356269. The next prime is 6111356353. The reversal of 6111356343 is 3436531116.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6111356343 - 2¹⁶ = 6111290807 is a prime.

It is a super-3 number, since 3×6111356343³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6111356353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1018559388 + ... + 1018559393.

It is an arithmetic number, because the mean of its divisors is an integer number (2037118782).

Almost surely, 2^6111356343 is an apocalyptic number.

6111356343 is a deficient number, since it is larger than the sum of its proper divisors (2037118785).

6111356343 is a wasteful number, since it uses less digits than its factorization.

6111356343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2037118784.

The product of its digits is 19440, while the sum is 33.

The square root of 6111356343 is about 78175.1644897534. The cubic root of 6111356343 is about 1828.2933059287.

Adding to 6111356343 its reverse (3436531116), we get a palindrome (9547887459).

The spelling of 6111356343 in words is "six billion, one hundred eleven million, three hundred fifty-six thousand, three hundred forty-three".