115617111661067 has 8 divisors (see below), whose sum is σ = 117521488722192. Its totient is φ = 113713025392800.

The previous prime is 115617111661019. The next prime is 115617111661081. The reversal of 115617111661067 is 760166111716511.

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 115617111661067 - 2³⁶ = 115548392184331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115617111661097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71896409 + ... + 73486922.

It is an arithmetic number, because the mean of its divisors is an integer number (14690186090274).

Almost surely, 2^{115617111661067} is an apocalyptic number.

115617111661067 is a deficient number, since it is larger than the sum of its proper divisors (1904377061125).

115617111661067 is a wasteful number, since it uses less digits than its factorization.

115617111661067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145396429.

The product of its (nonzero) digits is 317520, while the sum is 50.

The spelling of 115617111661067 in words is "one hundred fifteen trillion, six hundred seventeen billion, one hundred eleven million, six hundred sixty-one thousand, sixty-seven".