105412207 has 2 divisors, whose sum is σ = 105412208. Its totient is φ = 105412206.

The previous prime is 105412193. The next prime is 105412231. The reversal of 105412207 is 702214501.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105412207 - 2¹¹ = 105410159 is a prime.

It is a super-2 number, since 2×105412207² = 22223466769221698, which contains 22 as substring.

It is equal to p_6055015 and since 105412207 and 6055015 have the same sum of digits, it is a Honaker prime.

It is a nialpdrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105412267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52706103 + 52706104.

It is an arithmetic number, because the mean of its divisors is an integer number (52706104).

Almost surely, 2^105412207 is an apocalyptic number.

105412207 is a deficient number, since it is larger than the sum of its proper divisors (1).

105412207 is an equidigital number, since it uses as much as digits as its factorization.

105412207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 105412207 is about 10267.0447062434. The cubic root of 105412207 is about 472.3859463618.

Adding to 105412207 its reverse (702214501), we get a palindrome (807626708).

The spelling of 105412207 in words is "one hundred five million, four hundred twelve thousand, two hundred seven".