1103411323231 has 8 divisors (see below), whose sum is σ = 1261097366144. Its totient is φ = 945739243800.

The previous prime is 1103411323213. The next prime is 1103411323241. The reversal of 1103411323231 is 1323231143011.

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 1103411323231 - 2¹⁵ = 1103411290463 is a prime.

It is a super-2 number, since 2×1103411323231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1103411323196 and 1103411323205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103411323241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3320985 + ... + 3638098.

It is an arithmetic number, because the mean of its divisors is an integer number (157637170768).

Almost surely, 2^{1103411323231} is an apocalyptic number.

1103411323231 is a deficient number, since it is larger than the sum of its proper divisors (157686042913).

1103411323231 is an equidigital number, since it uses as much as digits as its factorization.

1103411323231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6981741.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 1103411323231 its reverse (1323231143011), we get a palindrome (2426642466242).

The spelling of 1103411323231 in words is "one trillion, one hundred three billion, four hundred eleven million, three hundred twenty-three thousand, two hundred thirty-one".