113552500431105 has 32 divisors (see below), whose sum is σ = 210648116747520. Its totient is φ = 57928232102400.

The previous prime is 113552500431103. The next prime is 113552500431131. The reversal of 113552500431105 is 501134005255311.

113552500431105 is a `hidden beast` number, since 1 + 1 + 3 + 5 + 5 + 2 + 500 + 43 + 1 + 105 = 666.

It is not a de Polignac number, because 113552500431105 - 2¹ = 113552500431103 is a prime.

It is a super-2 number, since 2×113552500431105² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113552500431105.

It is not an unprimeable number, because it can be changed into a prime (113552500431103) 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 31 ways as a sum of consecutive naturals, for example, 18285423696 + ... + 18285429905.

It is an arithmetic number, because the mean of its divisors is an integer number (6582753648360).

Almost surely, 2^{113552500431105} is an apocalyptic number.

113552500431105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113552500431105 is a deficient number, since it is larger than the sum of its proper divisors (97095616316415).

113552500431105 is a wasteful number, since it uses less digits than its factorization.

113552500431105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36570853638 (or 36570853632 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 36.

Adding to 113552500431105 its reverse (501134005255311), we get a palindrome (614686505686416).

The spelling of 113552500431105 in words is "one hundred thirteen trillion, five hundred fifty-two billion, five hundred million, four hundred thirty-one thousand, one hundred five".