113210657543 has 8 divisors (see below), whose sum is σ = 113959706112. Its totient is φ = 112462456216.

The previous prime is 113210657507. The next prime is 113210657563. The reversal of 113210657543 is 345756012311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113210657543 - 2¹² = 113210653447 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113210657497 and 113210657506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113210657503) 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 7 ways as a sum of consecutive naturals, for example, 57446 + ... + 479292.

It is an arithmetic number, because the mean of its divisors is an integer number (14244963264).

Almost surely, 2^113210657543 is an apocalyptic number.

113210657543 is a deficient number, since it is larger than the sum of its proper divisors (749048569).

113210657543 is a wasteful number, since it uses less digits than its factorization.

113210657543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423621.

The product of its (nonzero) digits is 75600, while the sum is 38.

Adding to 113210657543 its reverse (345756012311), we get a palindrome (458966669854).

The spelling of 113210657543 in words is "one hundred thirteen billion, two hundred ten million, six hundred fifty-seven thousand, five hundred forty-three".