103540431241141 has 8 divisors (see below), whose sum is σ = 103945235347800. Its totient is φ = 103135642042368.

The previous prime is 103540431241103. The next prime is 103540431241189. The reversal of 103540431241141 is 141142134045301.

It can be written as a sum of positive squares in 4 ways, for example, as 73908151090225 + 29632280150916 = 8596985^2 + 5443554^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103540431241141 - 2³³ = 103531841306549 is a prime.

It is a super-3 number, since 3×103540431241141³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103540431241097 and 103540431241106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103540431241441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10293775 + ... + 17693011.

It is an arithmetic number, because the mean of its divisors is an integer number (12993154418475).

Almost surely, 2^{103540431241141} is an apocalyptic number.

It is an amenable number.

103540431241141 is a deficient number, since it is larger than the sum of its proper divisors (404804106659).

103540431241141 is an equidigital number, since it uses as much as digits as its factorization.

103540431241141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7453943.

The product of its (nonzero) digits is 23040, while the sum is 34.

Adding to 103540431241141 its reverse (141142134045301), we get a palindrome (244682565286442).

The spelling of 103540431241141 in words is "one hundred three trillion, five hundred forty billion, four hundred thirty-one million, two hundred forty-one thousand, one hundred forty-one".