105344034211 has 32 divisors (see below), whose sum is σ = 116284896000. Its totient is φ = 94832809344.

The previous prime is 105344034197. The next prime is 105344034221. The reversal of 105344034211 is 112430443501.

It is not a de Polignac number, because 105344034211 - 2¹⁷ = 105343903139 is a prime.

It is a super-2 number, since 2×105344034211² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105344034211.

It is not an unprimeable number, because it can be changed into a prime (105344034221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119301976 + ... + 119302858.

It is an arithmetic number, because the mean of its divisors is an integer number (3633903000).

Almost surely, 2^105344034211 is an apocalyptic number.

105344034211 is a deficient number, since it is larger than the sum of its proper divisors (10940861789).

105344034211 is a wasteful number, since it uses less digits than its factorization.

105344034211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 105344034211 its reverse (112430443501), we get a palindrome (217774477712).

The spelling of 105344034211 in words is "one hundred five billion, three hundred forty-four million, thirty-four thousand, two hundred eleven".