113200342543 has 12 divisors (see below), whose sum is σ = 124129953472. Its totient is φ = 103104668160.

The previous prime is 113200342531. The next prime is 113200342547. The reversal of 113200342543 is 345243002311.

It is a happy number.

It is not a de Polignac number, because 113200342543 - 2¹⁷ = 113200211471 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 (113200342547) 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 11 ways as a sum of consecutive naturals, for example, 6308730 + ... + 6326647.

Almost surely, 2^113200342543 is an apocalyptic number.

113200342543 is a deficient number, since it is larger than the sum of its proper divisors (10929610929).

113200342543 is a wasteful number, since it uses less digits than its factorization.

113200342543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12635442 (or 12635425 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 113200342543 its reverse (345243002311), we get a palindrome (458443344854).

The spelling of 113200342543 in words is "one hundred thirteen billion, two hundred million, three hundred forty-two thousand, five hundred forty-three".