105344510234 has 8 divisors (see below), whose sum is σ = 158020221108. Its totient is φ = 52671103200.

The previous prime is 105344510197. The next prime is 105344510237. The reversal of 105344510234 is 432015443501.

It can be written as a sum of positive squares in 2 ways, for example, as 101623876225 + 3720634009 = 318785^2 + 60997^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×105344510234² (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 105344510234.

It is not an unprimeable number, because it can be changed into a prime (105344510237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 456707 + ... + 647510.

Almost surely, 2^105344510234 is an apocalyptic number.

105344510234 is a deficient number, since it is larger than the sum of its proper divisors (52675710874).

105344510234 is a wasteful number, since it uses less digits than its factorization.

105344510234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151920.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 105344510234 its reverse (432015443501), we get a palindrome (537359953735).

The spelling of 105344510234 in words is "one hundred five billion, three hundred forty-four million, five hundred ten thousand, two hundred thirty-four".