105340216 has 32 divisors (see below), whose sum is σ = 201366000. Its totient is φ = 51653376.

The previous prime is 105340181. The next prime is 105340223. The reversal of 105340216 is 612043501.

It is a super-2 number, since 2×105340216² = 22193122213853312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92740 + ... + 93868.

Almost surely, 2^105340216 is an apocalyptic number.

It is an amenable number.

105340216 is a deficient number, since it is larger than the sum of its proper divisors (96025784).

105340216 is a wasteful number, since it uses less digits than its factorization.

105340216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351 (or 1347 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 105340216 is about 10263.5381813486. The cubic root of 105340216 is about 472.2783836093.

Adding to 105340216 its reverse (612043501), we get a palindrome (717383717).

The spelling of 105340216 in words is "one hundred five million, three hundred forty thousand, two hundred sixteen".