105403115244 has 24 divisors (see below), whose sum is σ = 281074974208. Its totient is φ = 30115175760.

The previous prime is 105403115183. The next prime is 105403115287. The reversal of 105403115244 is 442511304501.

It is a super-2 number, since 2×105403115244² (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 7 ways as a sum of consecutive naturals, for example, 627399412 + ... + 627399579.

Almost surely, 2^105403115244 is an apocalyptic number.

105403115244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

105403115244 is an abundant number, since it is smaller than the sum of its proper divisors (175671858964).

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

105403115244 is a wasteful number, since it uses less digits than its factorization.

105403115244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254799005 (or 1254799003 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 105403115244 its reverse (442511304501), we get a palindrome (547914419745).

The spelling of 105403115244 in words is "one hundred five billion, four hundred three million, one hundred fifteen thousand, two hundred forty-four".