1081741177605 has 16 divisors (see below), whose sum is σ = 1888130055744. Its totient is φ = 524480570880.

The previous prime is 1081741177603. The next prime is 1081741177619. The reversal of 1081741177605 is 5067711471801.

It is not a de Polignac number, because 1081741177605 - 2¹ = 1081741177603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1081741177603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3278003404 + ... + 3278003733.

It is an arithmetic number, because the mean of its divisors is an integer number (118008128484).

Almost surely, 2^{1081741177605} is an apocalyptic number.

1081741177605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1081741177605 is a deficient number, since it is larger than the sum of its proper divisors (806388878139).

1081741177605 is a wasteful number, since it uses less digits than its factorization.

1081741177605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6556007156.

The product of its (nonzero) digits is 329280, while the sum is 48.

The spelling of 1081741177605 in words is "one trillion, eighty-one billion, seven hundred forty-one million, one hundred seventy-seven thousand, six hundred five".