110001685365 has 64 divisors (see below), whose sum is σ = 229747150080. Its totient is φ = 49231514880.

The previous prime is 110001685331. The next prime is 110001685369. The reversal of 110001685365 is 563586100011.

110001685365 is a `hidden beast` number, since 1 + 100 + 0 + 16 + 8 + 536 + 5 = 666.

It is not a de Polignac number, because 110001685365 - 2²¹ = 109999588213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110001685369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2829742 + ... + 2868351.

It is an arithmetic number, because the mean of its divisors is an integer number (3589799220).

Almost surely, 2^110001685365 is an apocalyptic number.

110001685365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

110001685365 is an abundant number, since it is smaller than the sum of its proper divisors (119745464715).

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

110001685365 is a wasteful number, since it uses less digits than its factorization.

110001685365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5698131 (or 5698125 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

Adding to 110001685365 its reverse (563586100011), we get a palindrome (673587785376).

The spelling of 110001685365 in words is "one hundred ten billion, one million, six hundred eighty-five thousand, three hundred sixty-five".