101385526785 has 16 divisors (see below), whose sum is σ = 162815435520. Its totient is φ = 53872750080.

The previous prime is 101385526777. The next prime is 101385526799. The reversal of 101385526785 is 587625583101.

It is not a de Polignac number, because 101385526785 - 2³ = 101385526777 is a prime.

It is an unprimeable number.

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, 12466480 + ... + 12474609.

It is an arithmetic number, because the mean of its divisors is an integer number (10175964720).

Almost surely, 2^101385526785 is an apocalyptic number.

101385526785 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

101385526785 is a deficient number, since it is larger than the sum of its proper divisors (61429908735).

101385526785 is a wasteful number, since it uses less digits than its factorization.

101385526785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24941368.

The product of its (nonzero) digits is 2016000, while the sum is 51.

The spelling of 101385526785 in words is "one hundred one billion, three hundred eighty-five million, five hundred twenty-six thousand, seven hundred eighty-five".