113204432583 has 72 divisors (see below), whose sum is σ = 186390792224. Its totient is φ = 66103931520.

The previous prime is 113204432533. The next prime is 113204432591. The reversal of 113204432583 is 385234402311.

113204432583 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 0 + 44 + 32 + 583 = 666.

It is not a de Polignac number, because 113204432583 - 2¹³ = 113204424391 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 (113204432533) 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 71 ways as a sum of consecutive naturals, for example, 4136541 + ... + 4163817.

Almost surely, 2^113204432583 is an apocalyptic number.

113204432583 is a deficient number, since it is larger than the sum of its proper divisors (73186359641).

113204432583 is a wasteful number, since it uses less digits than its factorization.

113204432583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27445 (or 27431 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

Adding to 113204432583 its reverse (385234402311), we get a palindrome (498438834894).

The spelling of 113204432583 in words is "one hundred thirteen billion, two hundred four million, four hundred thirty-two thousand, five hundred eighty-three".