105441212203 has 4 divisors (see below), whose sum is σ = 108012949128. Its totient is φ = 102869475280.

The previous prime is 105441212197. The next prime is 105441212207. The reversal of 105441212203 is 302212144501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 105441212203 - 2⁵ = 105441212171 is a prime.

It is a super-2 number, since 2×105441212203² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105441212207) 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, 1285868401 + ... + 1285868482.

It is an arithmetic number, because the mean of its divisors is an integer number (27003237282).

Almost surely, 2^105441212203 is an apocalyptic number.

105441212203 is a deficient number, since it is larger than the sum of its proper divisors (2571736925).

105441212203 is an equidigital number, since it uses as much as digits as its factorization.

105441212203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2571736924.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 105441212203 its reverse (302212144501), we get a palindrome (407653356704).

The spelling of 105441212203 in words is "one hundred five billion, four hundred forty-one million, two hundred twelve thousand, two hundred three".