1086661862183 has 8 divisors (see below), whose sum is σ = 1135893872256. Its totient is φ = 1037595339000.

The previous prime is 1086661862177. The next prime is 1086661862233. The reversal of 1086661862183 is 3812681666801.

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 1086661862183 - 2³² = 1082366894887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1086661862113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41358293 + ... + 41384558.

It is an arithmetic number, because the mean of its divisors is an integer number (141986734032).

Almost surely, 2^{1086661862183} is an apocalyptic number.

1086661862183 is a deficient number, since it is larger than the sum of its proper divisors (49232010073).

1086661862183 is an equidigital number, since it uses as much as digits as its factorization.

1086661862183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82743445.

The product of its (nonzero) digits is 3981312, while the sum is 56.

The spelling of 1086661862183 in words is "one trillion, eighty-six billion, six hundred sixty-one million, eight hundred sixty-two thousand, one hundred eighty-three".