105403454322 has 16 divisors (see below), whose sum is σ = 211015022400. Its totient is φ = 35099799152.

The previous prime is 105403454269. The next prime is 105403454327. The reversal of 105403454322 is 223454304501.

It is a super-2 number, since 2×105403454322² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105403454327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8664822 + ... + 8676977.

It is an arithmetic number, because the mean of its divisors is an integer number (13188438900).

Almost surely, 2^105403454322 is an apocalyptic number.

105403454322 is an abundant number, since it is smaller than the sum of its proper divisors (105611568078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105403454322 is a wasteful number, since it uses less digits than its factorization.

105403454322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17342817.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 105403454322 its reverse (223454304501), we get a palindrome (328857758823).

The spelling of 105403454322 in words is "one hundred five billion, four hundred three million, four hundred fifty-four thousand, three hundred twenty-two".