1303220230003 has 8 divisors (see below), whose sum is σ = 1324734771600. Its totient is φ = 1281766379520.

The previous prime is 1303220229989. The next prime is 1303220230007. The reversal of 1303220230003 is 3000320223031.

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-1303220230003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1303220230007) 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, 15129478 + ... + 15215371.

It is an arithmetic number, because the mean of its divisors is an integer number (165591846450).

Almost surely, 2^{1303220230003} is an apocalyptic number.

1303220230003 is a deficient number, since it is larger than the sum of its proper divisors (21514541597).

1303220230003 is an equidigital number, since it uses as much as digits as its factorization.

1303220230003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30345557.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 1303220230003 its reverse (3000320223031), we get a palindrome (4303540453034).

The spelling of 1303220230003 in words is "one trillion, three hundred three billion, two hundred twenty million, two hundred thirty thousand, three".