105106245 has 8 divisors (see below), whose sum is σ = 168170016. Its totient is φ = 56056656.

The previous prime is 105106217. The next prime is 105106273. The reversal of 105106245 is 542601501.

It is an interprime number because it is at equal distance from previous prime (105106217) and next prime (105106273).

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

It is not a de Polignac number, because 105106245 - 2⁶ = 105106181 is a prime.

It is a super-2 number, since 2×105106245² = 22094645476000050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3503527 + ... + 3503556.

It is an arithmetic number, because the mean of its divisors is an integer number (21021252).

Almost surely, 2^105106245 is an apocalyptic number.

105106245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

105106245 is a deficient number, since it is larger than the sum of its proper divisors (63063771).

105106245 is an equidigital number, since it uses as much as digits as its factorization.

105106245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7007091.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 105106245 is about 10252.1336803614. The cubic root of 105106245 is about 471.9284654709.

Adding to 105106245 its reverse (542601501), we get a palindrome (647707746).

The spelling of 105106245 in words is "one hundred five million, one hundred six thousand, two hundred forty-five".