105287285375 has 16 divisors (see below), whose sum is σ = 132132630240. Its totient is φ = 83759252800.

The previous prime is 105287285371. The next prime is 105287285417. The reversal of 105287285375 is 573582782501.

It is a happy number.

It is not a de Polignac number, because 105287285375 - 2² = 105287285371 is a prime.

It is a super-2 number, since 2×105287285375² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105287285371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2330414 + ... + 2375163.

It is an arithmetic number, because the mean of its divisors is an integer number (8258289390).

Almost surely, 2^105287285375 is an apocalyptic number.

105287285375 is a deficient number, since it is larger than the sum of its proper divisors (26845344865).

105287285375 is an equidigital number, since it uses as much as digits as its factorization.

105287285375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4705771 (or 4705761 counting only the distinct ones).

The product of its (nonzero) digits is 4704000, while the sum is 53.

The spelling of 105287285375 in words is "one hundred five billion, two hundred eighty-seven million, two hundred eighty-five thousand, three hundred seventy-five".