113413245543 has 24 divisors (see below), whose sum is σ = 176508438288. Its totient is φ = 69758019072.

The previous prime is 113413245529. The next prime is 113413245581. The reversal of 113413245543 is 345542314311.

113413245543 is a `hidden beast` number, since 1 + 1 + 3 + 41 + 32 + 45 + 543 = 666.

It is not a de Polignac number, because 113413245543 - 2⁴ = 113413245527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113413245498 and 113413245507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113413245503) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4305 + ... + 476282.

It is an arithmetic number, because the mean of its divisors is an integer number (7354518262).

Almost surely, 2^113413245543 is an apocalyptic number.

113413245543 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

113413245543 is a deficient number, since it is larger than the sum of its proper divisors (63095192745).

113413245543 is a wasteful number, since it uses less digits than its factorization.

113413245543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482623 (or 482620 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

Adding to 113413245543 its reverse (345542314311), we get a palindrome (458955559854).

The spelling of 113413245543 in words is "one hundred thirteen billion, four hundred thirteen million, two hundred forty-five thousand, five hundred forty-three".