113411420343 has 12 divisors (see below), whose sum is σ = 176417765160. Its totient is φ = 69791643216.

The previous prime is 113411420281. The next prime is 113411420363. The reversal of 113411420343 is 343024114311.

113411420343 is a `hidden beast` number, since 1 + 1 + 3 + 411 + 4 + 203 + 43 = 666.

It is not a de Polignac number, because 113411420343 - 2⁶ = 113411420279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113411420363) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 484664073 + ... + 484664306.

It is an arithmetic number, because the mean of its divisors is an integer number (14701480430).

Almost surely, 2^113411420343 is an apocalyptic number.

113411420343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

113411420343 is a deficient number, since it is larger than the sum of its proper divisors (63006344817).

113411420343 is a wasteful number, since it uses less digits than its factorization.

113411420343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969328398 (or 969328395 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 113411420343 its reverse (343024114311), we get a palindrome (456435534654).

The spelling of 113411420343 in words is "one hundred thirteen billion, four hundred eleven million, four hundred twenty thousand, three hundred forty-three".