105363245 has 8 divisors (see below), whose sum is σ = 136161816. Its totient is φ = 77806656.

The previous prime is 105363241. The next prime is 105363257. The reversal of 105363245 is 542363501.

It can be written as a sum of positive squares in 4 ways, for example, as 1771561 + 103591684 = 1331^2 + 10178^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 105363245 - 2² = 105363241 is a prime.

It is a super-2 number, since 2×105363245² = 22202826793860050, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105363241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 810422 + ... + 810551.

It is an arithmetic number, because the mean of its divisors is an integer number (17020227).

Almost surely, 2^105363245 is an apocalyptic number.

It is an amenable number.

105363245 is a deficient number, since it is larger than the sum of its proper divisors (30798571).

105363245 is a wasteful number, since it uses less digits than its factorization.

105363245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1620991.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 105363245 is about 10264.6600041112. The cubic root of 105363245 is about 472.3127968874.

The spelling of 105363245 in words is "one hundred five million, three hundred sixty-three thousand, two hundred forty-five".