1081701366811 has 16 divisors (see below), whose sum is σ = 1172541384000. Its totient is φ = 991953975168.

The previous prime is 1081701366791. The next prime is 1081701366817. The reversal of 1081701366811 is 1186631071801.

It is a happy number.

It is not a de Polignac number, because 1081701366811 - 2¹⁷ = 1081701235739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1081701366817) 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, 11953965 + ... + 12044113.

It is an arithmetic number, because the mean of its divisors is an integer number (73283836500).

Almost surely, 2^{1081701366811} is an apocalyptic number.

1081701366811 is a deficient number, since it is larger than the sum of its proper divisors (90840017189).

1081701366811 is a wasteful number, since it uses less digits than its factorization.

1081701366811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96198.

The product of its (nonzero) digits is 48384, while the sum is 43.

The spelling of 1081701366811 in words is "one trillion, eighty-one billion, seven hundred one million, three hundred sixty-six thousand, eight hundred eleven".