285675380103 has 16 divisors (see below), whose sum is σ = 391224458240. Its totient is φ = 185289050016.

The previous prime is 285675380087. The next prime is 285675380141. The reversal of 285675380103 is 301083576582.

It is not a de Polignac number, because 285675380103 - 2⁴ = 285675380087 is a prime.

It is a super-2 number, since 2×285675380103² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (285675380153) 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, 1509858 + ... + 1688496.

It is an arithmetic number, because the mean of its divisors is an integer number (24451528640).

Almost surely, 2^285675380103 is an apocalyptic number.

285675380103 is a deficient number, since it is larger than the sum of its proper divisors (105549078137).

285675380103 is a wasteful number, since it uses less digits than its factorization.

285675380103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193086.

The product of its (nonzero) digits is 1209600, while the sum is 48.

The spelling of 285675380103 in words is "two hundred eighty-five billion, six hundred seventy-five million, three hundred eighty thousand, one hundred three".