103541244453 has 12 divisors (see below), whose sum is σ = 149563616748. Its totient is φ = 69025631040.

The previous prime is 103541244427. The next prime is 103541244461. The reversal of 103541244453 is 354442145301.

103541244453 is a `hidden beast` number, since 1 + 0 + 3 + 541 + 24 + 44 + 53 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 511800129 + 103029444324 = 22623^2 + 320982^2 .

It is not a de Polignac number, because 103541244453 - 2⁹ = 103541243941 is a prime.

It is a super-3 number, since 3×103541244453³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103541244853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 252463 + ... + 520403.

It is an arithmetic number, because the mean of its divisors is an integer number (12463634729).

Almost surely, 2^103541244453 is an apocalyptic number.

It is an amenable number.

103541244453 is a deficient number, since it is larger than the sum of its proper divisors (46022372295).

103541244453 is a wasteful number, since it uses less digits than its factorization.

103541244453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310884 (or 310881 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 103541244453 its reverse (354442145301), we get a palindrome (457983389754).

The spelling of 103541244453 in words is "one hundred three billion, five hundred forty-one million, two hundred forty-four thousand, four hundred fifty-three".