115332155213243 has 8 divisors (see below), whose sum is σ = 119062519434240. Its totient is φ = 111602414249640.

The previous prime is 115332155213239. The next prime is 115332155213273. The reversal of 115332155213243 is 342312551233511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115332155213243 - 2² = 115332155213239 is a prime.

It is a super-2 number, since 2×115332155213243² (a number of 29 digits) contains 22 as substring.

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 115332155213243.

It is not an unprimeable number, because it can be changed into a prime (115332155213203) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 155438255 + ... + 156178472.

It is an arithmetic number, because the mean of its divisors is an integer number (14882814929280).

Almost surely, 2^{115332155213243} is an apocalyptic number.

115332155213243 is a deficient number, since it is larger than the sum of its proper divisors (3730364220997).

115332155213243 is a wasteful number, since it uses less digits than its factorization.

115332155213243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311628697.

The product of its digits is 324000, while the sum is 41.

The spelling of 115332155213243 in words is "one hundred fifteen trillion, three hundred thirty-two billion, one hundred fifty-five million, two hundred thirteen thousand, two hundred forty-three".