101385788 has 12 divisors (see below), whose sum is σ = 202771632. Its totient is φ = 43451040.

The previous prime is 101385763. The next prime is 101385797. The reversal of 101385788 is 887583101.

101385788 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1810433 + ... + 1810488.

It is an arithmetic number, because the mean of its divisors is an integer number (16897636).

Almost surely, 2^101385788 is an apocalyptic number.

It is an amenable number.

101385788 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101385788 is a wasteful number, since it uses less digits than its factorization.

101385788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3620932 (or 3620930 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 41.

The square root of 101385788 is about 10069.0509979839. The cubic root of 101385788 is about 466.2931407875.

The spelling of 101385788 in words is "one hundred one million, three hundred eighty-five thousand, seven hundred eighty-eight".