1303220132003 has 8 divisors (see below), whose sum is σ = 1308948320880. Its totient is φ = 1297492267680.

The previous prime is 1303220131991. The next prime is 1303220132009. The reversal of 1303220132003 is 3002310223031.

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 1303220132003 - 2³⁸ = 1028342225059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1303220132009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11729276 + ... + 11839862.

It is an arithmetic number, because the mean of its divisors is an integer number (163618540110).

Almost surely, 2^{1303220132003} is an apocalyptic number.

1303220132003 is a deficient number, since it is larger than the sum of its proper divisors (5728188877).

1303220132003 is a wasteful number, since it uses less digits than its factorization.

1303220132003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162277.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1303220132003 its reverse (3002310223031), we get a palindrome (4305530355034).

The spelling of 1303220132003 in words is "one trillion, three hundred three billion, two hundred twenty million, one hundred thirty-two thousand, three".