1159680101091 has 8 divisors (see below), whose sum is σ = 1554251742480. Its totient is φ = 769114263552.

The previous prime is 1159680101071. The next prime is 1159680101131. The reversal of 1159680101091 is 1901010869511.

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

It is not a de Polignac number, because 1159680101091 - 2⁵ = 1159680101059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1159680101071) 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, 1001450286 + ... + 1001451443.

It is an arithmetic number, because the mean of its divisors is an integer number (194281467810).

Almost surely, 2^{1159680101091} is an apocalyptic number.

1159680101091 is a deficient number, since it is larger than the sum of its proper divisors (394571641389).

1159680101091 is a wasteful number, since it uses less digits than its factorization.

1159680101091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002901925.

The product of its (nonzero) digits is 19440, while the sum is 42.

The spelling of 1159680101091 in words is "one trillion, one hundred fifty-nine billion, six hundred eighty million, one hundred one thousand, ninety-one".