1003041144331 has 4 divisors (see below), whose sum is σ = 1017168484464. Its totient is φ = 988913804200.

The previous prime is 1003041144317. The next prime is 1003041144337. The reversal of 1003041144331 is 1334411403001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1003041144331 - 2¹⁷ = 1003041013259 is a prime.

It is a super-2 number, since 2×1003041144331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1003041144296 and 1003041144305.

It is not an unprimeable number, because it can be changed into a prime (1003041144337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7063669960 + ... + 7063670101.

It is an arithmetic number, because the mean of its divisors is an integer number (254292121116).

Almost surely, 2^{1003041144331} is an apocalyptic number.

1003041144331 is a deficient number, since it is larger than the sum of its proper divisors (14127340133).

1003041144331 is an equidigital number, since it uses as much as digits as its factorization.

1003041144331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14127340132.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1003041144331 its reverse (1334411403001), we get a palindrome (2337452547332).

The spelling of 1003041144331 in words is "one trillion, three billion, forty-one million, one hundred forty-four thousand, three hundred thirty-one".