113210522245 has 32 divisors (see below), whose sum is σ = 145438322688. Its totient is φ = 84300346368.

The previous prime is 113210522239. The next prime is 113210522309. The reversal of 113210522245 is 542225012311.

It is a happy number.

It is not a de Polignac number, because 113210522245 - 2⁵ = 113210522213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3405474 + ... + 3438556.

It is an arithmetic number, because the mean of its divisors is an integer number (4544947584).

Almost surely, 2^113210522245 is an apocalyptic number.

It is an amenable number.

113210522245 is a deficient number, since it is larger than the sum of its proper divisors (32227800443).

113210522245 is a wasteful number, since it uses less digits than its factorization.

113210522245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33549.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 113210522245 its reverse (542225012311), we get a palindrome (655435534556).

The spelling of 113210522245 in words is "one hundred thirteen billion, two hundred ten million, five hundred twenty-two thousand, two hundred forty-five".