105343354216 has 32 divisors (see below), whose sum is σ = 208110794400. Its totient is φ = 49852376640.

The previous prime is 105343354201. The next prime is 105343354247. The reversal of 105343354216 is 612453343501.

It is a super-2 number, since 2×105343354216² (a number of 23 digits) contains 22 as substring.

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, 165330 + ... + 487873.

It is an arithmetic number, because the mean of its divisors is an integer number (6503462325).

Almost surely, 2^105343354216 is an apocalyptic number.

It is an amenable number.

105343354216 is a deficient number, since it is larger than the sum of its proper divisors (102767440184).

105343354216 is a wasteful number, since it uses less digits than its factorization.

105343354216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654289 (or 654285 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

Adding to 105343354216 its reverse (612453343501), we get a palindrome (717796697717).

The spelling of 105343354216 in words is "one hundred five billion, three hundred forty-three million, three hundred fifty-four thousand, two hundred sixteen".