113605465365243 has 12 divisors (see below), whose sum is σ = 164425634581000. Its totient is φ = 75585199398336.

The previous prime is 113605465365181. The next prime is 113605465365283. The reversal of 113605465365243 is 342563564506311.

113605465365243 is a `hidden beast` number, since 1 + 1 + 3 + 6 + 0 + 54 + 6 + 536 + 52 + 4 + 3 = 666.

It is not a de Polignac number, because 113605465365243 - 2⁸ = 113605465364987 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113605465365243.

It is not an unprimeable number, because it can be changed into a prime (113605465365283) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12648121246 + ... + 12648130227.

Almost surely, 2^{113605465365243} is an apocalyptic number.

113605465365243 is a deficient number, since it is larger than the sum of its proper divisors (50820169215757).

113605465365243 is a wasteful number, since it uses less digits than its factorization.

113605465365243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25296251978 (or 25296251975 counting only the distinct ones).

The product of its (nonzero) digits is 23328000, while the sum is 54.

The spelling of 113605465365243 in words is "one hundred thirteen trillion, six hundred five billion, four hundred sixty-five million, three hundred sixty-five thousand, two hundred forty-three".