1303432402223 has 8 divisors (see below), whose sum is σ = 1489645544448. Its totient is φ = 1117221388344.

The previous prime is 1303432402219. The next prime is 1303432402243. The reversal of 1303432402223 is 3222042343031.

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 1303432402223 - 2² = 1303432402219 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 (1303432402243) 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, 1123790 + ... + 1967172.

It is an arithmetic number, because the mean of its divisors is an integer number (186205693056).

Almost surely, 2^{1303432402223} is an apocalyptic number.

1303432402223 is a deficient number, since it is larger than the sum of its proper divisors (186213142225).

1303432402223 is an equidigital number, since it uses as much as digits as its factorization.

1303432402223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064173.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 1303432402223 its reverse (3222042343031), we get a palindrome (4525474745254).

The spelling of 1303432402223 in words is "one trillion, three hundred three billion, four hundred thirty-two million, four hundred two thousand, two hundred twenty-three".