1103443412411 has 8 divisors (see below), whose sum is σ = 1131596963904. Its totient is φ = 1075484695680.

The previous prime is 1103443412399. The next prime is 1103443412419. The reversal of 1103443412411 is 1142143443011.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1103443412411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1103443412419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48697220 + ... + 48719873.

It is an arithmetic number, because the mean of its divisors is an integer number (141449620488).

Almost surely, 2^{1103443412411} is an apocalyptic number.

1103443412411 is a deficient number, since it is larger than the sum of its proper divisors (28153551493).

1103443412411 is an equidigital number, since it uses as much as digits as its factorization.

1103443412411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97417381.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 1103443412411 its reverse (1142143443011), we get a palindrome (2245586855422).

The spelling of 1103443412411 in words is "one trillion, one hundred three billion, four hundred forty-three million, four hundred twelve thousand, four hundred eleven".