105030053422 has 12 divisors (see below), whose sum is σ = 183266726040. Its totient is φ = 45012879996.

The previous prime is 105030053411. The next prime is 105030053437. The reversal of 105030053422 is 224350030501.

It is a super-2 number, since 2×105030053422² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 535867522 + ... + 535867717.

It is an arithmetic number, because the mean of its divisors is an integer number (15272227170).

Almost surely, 2^105030053422 is an apocalyptic number.

105030053422 is a deficient number, since it is larger than the sum of its proper divisors (78236672618).

105030053422 is a wasteful number, since it uses less digits than its factorization.

105030053422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071735255 (or 1071735248 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 105030053422 its reverse (224350030501), we get a palindrome (329380083923).

The spelling of 105030053422 in words is "one hundred five billion, thirty million, fifty-three thousand, four hundred twenty-two".