111113414343 has 6 divisors (see below), whose sum is σ = 160497154064. Its totient is φ = 74075609556.

The previous prime is 111113414317. The next prime is 111113414351. The reversal of 111113414343 is 343414311111.

111113414343 is a `hidden beast` number, since 111 + 113 + 4 + 1 + 434 + 3 = 666.

It is not a de Polignac number, because 111113414343 - 2⁵ = 111113414311 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 (111113424343) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6172967455 + ... + 6172967472.

Almost surely, 2^111113414343 is an apocalyptic number.

111113414343 is a deficient number, since it is larger than the sum of its proper divisors (49383739721).

111113414343 is a wasteful number, since it uses less digits than its factorization.

111113414343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12345934933 (or 12345934930 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

Adding to 111113414343 its reverse (343414311111), we get a palindrome (454527725454).

The spelling of 111113414343 in words is "one hundred eleven billion, one hundred thirteen million, four hundred fourteen thousand, three hundred forty-three".