105239057201 has 4 divisors (see below), whose sum is σ = 105557000304. Its totient is φ = 104921114100.

The previous prime is 105239057171. The next prime is 105239057221. The reversal of 105239057201 is 102750932501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 105239057201 - 2¹⁴ = 105239040817 is a prime.

It is a super-3 number, since 3×105239057201³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (105239057221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158971055 + ... + 158971716.

It is an arithmetic number, because the mean of its divisors is an integer number (26389250076).

Almost surely, 2^105239057201 is an apocalyptic number.

It is an amenable number.

105239057201 is a deficient number, since it is larger than the sum of its proper divisors (317943103).

105239057201 is an equidigital number, since it uses as much as digits as its factorization.

105239057201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317943102.

The product of its (nonzero) digits is 18900, while the sum is 35.

Adding to 105239057201 its reverse (102750932501), we get a palindrome (207989989702).

The spelling of 105239057201 in words is "one hundred five billion, two hundred thirty-nine million, fifty-seven thousand, two hundred one".