115551300535321 has 16 divisors (see below), whose sum is σ = 136328928821248. Its totient is φ = 95841732027600.

The previous prime is 115551300535261. The next prime is 115551300535417. The reversal of 115551300535321 is 123535003155511.

It is a cyclic number.

It is not a de Polignac number, because 115551300535321 - 2³⁷ = 115413861581849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115551300533321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17335545 + ... + 23056966.

It is an arithmetic number, because the mean of its divisors is an integer number (8520558051328).

Almost surely, 2^{115551300535321} is an apocalyptic number.

It is an amenable number.

115551300535321 is a deficient number, since it is larger than the sum of its proper divisors (20777628285927).

115551300535321 is a wasteful number, since it uses less digits than its factorization.

115551300535321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40405732.

The product of its (nonzero) digits is 168750, while the sum is 40.

The spelling of 115551300535321 in words is "one hundred fifteen trillion, five hundred fifty-one billion, three hundred million, five hundred thirty-five thousand, three hundred twenty-one".