105225703205 has 16 divisors (see below), whose sum is σ = 146755463040. Its totient is φ = 70931804352.

The previous prime is 105225703189. The next prime is 105225703279. The reversal of 105225703205 is 502307522501.

It is a cyclic number.

It is not a de Polignac number, because 105225703205 - 2⁴ = 105225703189 is a prime.

It is a super-3 number, since 3×105225703205³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25476314 + ... + 25480443.

It is an arithmetic number, because the mean of its divisors is an integer number (9172216440).

Almost surely, 2^105225703205 is an apocalyptic number.

It is an amenable number.

105225703205 is a deficient number, since it is larger than the sum of its proper divisors (41529759835).

105225703205 is an equidigital number, since it uses as much as digits as its factorization.

105225703205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50956828.

The product of its (nonzero) digits is 21000, while the sum is 32.

The spelling of 105225703205 in words is "one hundred five billion, two hundred twenty-five million, seven hundred three thousand, two hundred five".