105112201 has 4 divisors (see below), whose sum is σ = 105699600. Its totient is φ = 104524804.

The previous prime is 105112193. The next prime is 105112219. The reversal of 105112201 is 102211501.

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 105112201 - 2³ = 105112193 is a prime.

It is a super-2 number, since 2×105112201² = 22097149598128802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105112801) 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, 293431 + ... + 293788.

It is an arithmetic number, because the mean of its divisors is an integer number (26424900).

Almost surely, 2^105112201 is an apocalyptic number.

It is an amenable number.

105112201 is a deficient number, since it is larger than the sum of its proper divisors (587399).

105112201 is an equidigital number, since it uses as much as digits as its factorization.

105112201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587398.

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 105112201 is about 10252.4241523651. The cubic root of 105112201 is about 471.9373794761.

Adding to 105112201 its reverse (102211501), we get a palindrome (207323702).

The spelling of 105112201 in words is "one hundred five million, one hundred twelve thousand, two hundred one".