1086132345181 has 8 divisors (see below), whose sum is σ = 1210014814680. Its totient is φ = 968011851072.

The previous prime is 1086132345157. The next prime is 1086132345197. The reversal of 1086132345181 is 1815432316801.

It can be written as a sum of positive squares in 4 ways, for example, as 209036412025 + 877095933156 = 457205^2 + 936534^2 .

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 1086132345181 - 2¹¹ = 1086132343133 is a prime.

It is a super-2 number, since 2×1086132345181² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1086132345101) 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, 1440493450 + ... + 1440494203.

It is an arithmetic number, because the mean of its divisors is an integer number (151251851835).

Almost surely, 2^{1086132345181} is an apocalyptic number.

It is an amenable number.

1086132345181 is a deficient number, since it is larger than the sum of its proper divisors (123882469499).

1086132345181 is a wasteful number, since it uses less digits than its factorization.

1086132345181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2880987695.

The product of its (nonzero) digits is 138240, while the sum is 43.

The spelling of 1086132345181 in words is "one trillion, eighty-six billion, one hundred thirty-two million, three hundred forty-five thousand, one hundred eighty-one".