105450141032 has 16 divisors (see below), whose sum is σ = 199757356260. Its totient is φ = 52181512704.

The previous prime is 105450141001. The next prime is 105450141053. The reversal of 105450141032 is 230141054501.

It can be written as a sum of positive squares in 2 ways, for example, as 101795454916 + 3654686116 = 319054^2 + 60454^2 .

It is a super-2 number, since 2×105450141032² (a number of 23 digits) contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 105450140992 and 105450141010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67943903 + ... + 67945454.

Almost surely, 2^105450141032 is an apocalyptic number.

It is an amenable number.

105450141032 is a deficient number, since it is larger than the sum of its proper divisors (94307215228).

105450141032 is a wasteful number, since it uses less digits than its factorization.

105450141032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135889460 (or 135889456 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 105450141032 its reverse (230141054501), we get a palindrome (335591195533).

The spelling of 105450141032 in words is "one hundred five billion, four hundred fifty million, one hundred forty-one thousand, thirty-two".