115302321510543 has 12 divisors (see below), whose sum is σ = 175313471302840. Its totient is φ = 72822518848656.

The previous prime is 115302321510503. The next prime is 115302321510553. The reversal of 115302321510543 is 345015123203511.

It is a happy number.

115302321510543 is a `hidden beast` number, since 1 + 1 + 5 + 30 + 2 + 32 + 1 + 51 + 0 + 543 = 666.

It is not a de Polignac number, because 115302321510543 - 2⁸ = 115302321510287 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115302321510498 and 115302321510507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115302321510503) 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, 337141290796 + ... + 337141291137.

Almost surely, 2^{115302321510543} is an apocalyptic number.

115302321510543 is a deficient number, since it is larger than the sum of its proper divisors (60011149792297).

115302321510543 is a wasteful number, since it uses less digits than its factorization.

115302321510543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674282581958 (or 674282581955 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 115302321510543 in words is "one hundred fifteen trillion, three hundred two billion, three hundred twenty-one million, five hundred ten thousand, five hundred forty-three".