1141103331403 has 8 divisors (see below), whose sum is σ = 1304410728672. Its totient is φ = 977869093056.

The previous prime is 1141103331377. The next prime is 1141103331419. The reversal of 1141103331403 is 3041333011411.

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 1141103331403 - 2²⁹ = 1140566460491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141103332403) 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, 18256300 + ... + 18318697.

It is an arithmetic number, because the mean of its divisors is an integer number (163051341084).

Almost surely, 2^{1141103331403} is an apocalyptic number.

1141103331403 is a deficient number, since it is larger than the sum of its proper divisors (163307397269).

1141103331403 is an equidigital number, since it uses as much as digits as its factorization.

1141103331403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36579461.

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

Adding to 1141103331403 its reverse (3041333011411), we get a palindrome (4182436342814).

The spelling of 1141103331403 in words is "one trillion, one hundred forty-one billion, one hundred three million, three hundred thirty-one thousand, four hundred three".