105028234017 has 32 divisors (see below), whose sum is σ = 160782182400. Its totient is φ = 59739596928.

The previous prime is 105028234009. The next prime is 105028234037. The reversal of 105028234017 is 710432820501.

It is not a de Polignac number, because 105028234017 - 2³ = 105028234009 is a prime.

It is a super-2 number, since 2×105028234017² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105028234007) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 4008084 + ... + 4034202.

It is an arithmetic number, because the mean of its divisors is an integer number (5024443200).

Almost surely, 2^105028234017 is an apocalyptic number.

It is an amenable number.

105028234017 is a deficient number, since it is larger than the sum of its proper divisors (55753948383).

105028234017 is a wasteful number, since it uses less digits than its factorization.

105028234017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27005.

The product of its (nonzero) digits is 13440, while the sum is 33.

The spelling of 105028234017 in words is "one hundred five billion, twenty-eight million, two hundred thirty-four thousand, seventeen".