113141543 has 2 divisors, whose sum is σ = 113141544. Its totient is φ = 113141542.

The previous prime is 113141461. The next prime is 113141551. The reversal of 113141543 is 345141311.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (345141311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113141543 - 2¹² = 113137447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113141563) 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 as a sum of consecutive naturals, namely, 56570771 + 56570772.

It is an arithmetic number, because the mean of its divisors is an integer number (56570772).

Almost surely, 2^113141543 is an apocalyptic number.

113141543 is a deficient number, since it is larger than the sum of its proper divisors (1).

113141543 is an equidigital number, since it uses as much as digits as its factorization.

113141543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 720, while the sum is 23.

The square root of 113141543 is about 10636.8013519103. The cubic root of 113141543 is about 483.6605875161.

Adding to 113141543 its reverse (345141311), we get a palindrome (458282854).

The spelling of 113141543 in words is "one hundred thirteen million, one hundred forty-one thousand, five hundred forty-three".