105314212 has 6 divisors (see below), whose sum is σ = 184299878. Its totient is φ = 52657104.

The previous prime is 105314197. The next prime is 105314219. The reversal of 105314212 is 212413501.

It can be written as a sum of positive squares in only one way, i.e., 79852096 + 25462116 = 8936^2 + 5046^2 .

It is a super-2 number, since 2×105314212² = 22182166498361888, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105314212.

It is not an unprimeable number, because it can be changed into a prime (105314219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13164273 + ... + 13164280.

Almost surely, 2^105314212 is an apocalyptic number.

It is an amenable number.

105314212 is a deficient number, since it is larger than the sum of its proper divisors (78985666).

105314212 is a wasteful number, since it uses less digits than its factorization.

105314212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26328557 (or 26328555 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 105314212 is about 10262.2712885599. The cubic root of 105314212 is about 472.2395186242.

Adding to 105314212 its reverse (212413501), we get a palindrome (317727713).

The spelling of 105314212 in words is "one hundred five million, three hundred fourteen thousand, two hundred twelve".