1003434112303 has 8 divisors (see below), whose sum is σ = 1146860705408. Its totient is φ = 860027234904.

The previous prime is 1003434112273. The next prime is 1003434112321. The reversal of 1003434112303 is 3032114343001.

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 1003434112303 - 2²⁹ = 1002897241391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003434115303) 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, 4819701 + ... + 5023582.

It is an arithmetic number, because the mean of its divisors is an integer number (143357588176).

Almost surely, 2^{1003434112303} is an apocalyptic number.

1003434112303 is a deficient number, since it is larger than the sum of its proper divisors (143426593105).

1003434112303 is an equidigital number, since it uses as much as digits as its factorization.

1003434112303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9857853.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1003434112303 its reverse (3032114343001), we get a palindrome (4035548455304).

The spelling of 1003434112303 in words is "one trillion, three billion, four hundred thirty-four million, one hundred twelve thousand, three hundred three".