113351110445 has 16 divisors (see below), whose sum is σ = 136562089008. Its totient is φ = 90320624640.

The previous prime is 113351110417. The next prime is 113351110447. The reversal of 113351110445 is 544011153311.

It can be written as a sum of positive squares in 8 ways, for example, as 1700902564 + 111650207881 = 41242^2 + 334141^2 .

It is not a de Polignac number, because 113351110445 - 2¹⁴ = 113351094061 is a prime.

It is a super-2 number, since 2×113351110445² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113351110447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4226117 + ... + 4252853.

It is an arithmetic number, because the mean of its divisors is an integer number (8535130563).

Almost surely, 2^113351110445 is an apocalyptic number.

It is an amenable number.

113351110445 is a deficient number, since it is larger than the sum of its proper divisors (23210978563).

113351110445 is a wasteful number, since it uses less digits than its factorization.

113351110445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30080.

The product of its (nonzero) digits is 3600, while the sum is 29.

Adding to 113351110445 its reverse (544011153311), we get a palindrome (657362263756).

The spelling of 113351110445 in words is "one hundred thirteen billion, three hundred fifty-one million, one hundred ten thousand, four hundred forty-five".