113308605345 has 16 divisors (see below), whose sum is σ = 195239443392. Its totient is φ = 55782697920.

The previous prime is 113308605329. The next prime is 113308605391. The reversal of 113308605345 is 543506803311.

It is not a de Polignac number, because 113308605345 - 2⁴ = 113308605329 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

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, 290534691 + ... + 290535080.

It is an arithmetic number, because the mean of its divisors is an integer number (12202465212).

Almost surely, 2^113308605345 is an apocalyptic number.

113308605345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113308605345 is a deficient number, since it is larger than the sum of its proper divisors (81930838047).

113308605345 is a wasteful number, since it uses less digits than its factorization.

113308605345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581069792.

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 113308605345 in words is "one hundred thirteen billion, three hundred eight million, six hundred five thousand, three hundred forty-five".