3081728231701 has 16 divisors (see below), whose sum is σ = 3675877632000. Its totient is φ = 2526102781488.

The previous prime is 3081728231669. The next prime is 3081728231713. The reversal of 3081728231701 is 1071328271803.

It is a cyclic number.

It is not a de Polignac number, because 3081728231701 - 2⁵ = 3081728231669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3081728231761) 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 15 ways as a sum of consecutive naturals, for example, 1244851 + ... + 2777248.

It is an arithmetic number, because the mean of its divisors is an integer number (229742352000).

Almost surely, 2^{3081728231701} is an apocalyptic number.

It is an amenable number.

3081728231701 is a deficient number, since it is larger than the sum of its proper divisors (594149400299).

3081728231701 is a wasteful number, since it uses less digits than its factorization.

3081728231701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4026888.

The product of its (nonzero) digits is 112896, while the sum is 43.

The spelling of 3081728231701 in words is "three trillion, eighty-one billion, seven hundred twenty-eight million, two hundred thirty-one thousand, seven hundred one".