52103220105 has 16 divisors (see below), whose sum is σ = 83689536384. Its totient is φ = 27680256000.

The previous prime is 52103220073. The next prime is 52103220107. The reversal of 52103220105 is 50102230125.

It is not a de Polignac number, because 52103220105 - 2⁵ = 52103220073 is a prime.

It is a super-2 number, since 2×52103220105² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52103220107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6754021 + ... + 6761730.

It is an arithmetic number, because the mean of its divisors is an integer number (5230596024).

Almost surely, 2^52103220105 is an apocalyptic number.

It is an amenable number.

52103220105 is a deficient number, since it is larger than the sum of its proper divisors (31586316279).

52103220105 is a wasteful number, since it uses less digits than its factorization.

52103220105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13516016.

The product of its (nonzero) digits is 600, while the sum is 21.

The spelling of 52103220105 in words is "fifty-two billion, one hundred three million, two hundred twenty thousand, one hundred five".