107538330821085 has 12 divisors (see below), whose sum is σ = 186399773423292. Its totient is φ = 57353776437888.

The previous prime is 107538330821069. The next prime is 107538330821111. The reversal of 107538330821085 is 580128033835701.

107538330821085 is a `hidden beast` number, since 1 + 0 + 7 + 538 + 3 + 3 + 0 + 8 + 21 + 0 + 85 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 13086581181444 + 94451749639641 = 3617538^2 + 9718629^2 .

It is not a de Polignac number, because 107538330821085 - 2⁴ = 107538330821069 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1194870342412 + ... + 1194870342501.

It is an arithmetic number, because the mean of its divisors is an integer number (15533314451941).

Almost surely, 2^{107538330821085} is an apocalyptic number.

107538330821085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

107538330821085 is a deficient number, since it is larger than the sum of its proper divisors (78861442602207).

107538330821085 is a wasteful number, since it uses less digits than its factorization.

107538330821085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2389740684924 (or 2389740684921 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 54.

The spelling of 107538330821085 in words is "one hundred seven trillion, five hundred thirty-eight billion, three hundred thirty million, eight hundred twenty-one thousand, eighty-five".