113200342545 has 16 divisors (see below), whose sum is σ = 181131955200.
Its totient is φ = 60369713664.
The previous prime is 113200342531. The next prime is 113200342547. The reversal of 113200342545 is 545243002311.
It is not a de Polignac number, because 113200342545 - 28 = 113200342289 is a prime.
It is not an unprimeable number, because it can be changed into a prime (113200342547) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17281 + ... + 476129.
It is an arithmetic number, because the mean of its divisors is an integer number (11320747200).
Almost surely, 2113200342545 is an apocalyptic number.
113200342545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
113200342545 is a deficient number, since it is larger than the sum of its proper divisors (67931612655).
113200342545 is a wasteful number, since it uses less digits than its factorization.
113200342545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 475304.
The product of its (nonzero) digits is 14400, while the sum is 30.
Adding to 113200342545 its reverse (545243002311), we get a palindrome (658443344856).
The spelling of 113200342545 in words is "one hundred thirteen billion, two hundred million, three hundred forty-two thousand, five hundred forty-five".