105441031212 has 96 divisors (see below), whose sum is σ = 283558302720. Its totient is φ = 30193605120.

The previous prime is 105441031193. The next prime is 105441031253. The reversal of 105441031212 is 212130144501.

It is a super-2 number, since 2×105441031212² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 113113 + ... + 472944.

It is an arithmetic number, because the mean of its divisors is an integer number (2953732320).

Almost surely, 2^105441031212 is an apocalyptic number.

105441031212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

105441031212 is an abundant number, since it is smaller than the sum of its proper divisors (178117271508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105441031212 is a wasteful number, since it uses less digits than its factorization.

105441031212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586151 (or 586149 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 105441031212 its reverse (212130144501), we get a palindrome (317571175713).

The spelling of 105441031212 in words is "one hundred five billion, four hundred forty-one million, thirty-one thousand, two hundred twelve".