1303220233223 has 8 divisors (see below), whose sum is σ = 1380243728592. Its totient is φ = 1226237124736.

The previous prime is 1303220233177. The next prime is 1303220233297. The reversal of 1303220233223 is 3223320223031.

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 1303220233223 - 2²² = 1303216038919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1303220233192 and 1303220233201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303220233123) 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, 10030265 + ... + 10159362.

It is an arithmetic number, because the mean of its divisors is an integer number (172530466074).

Almost surely, 2^{1303220233223} is an apocalyptic number.

1303220233223 is a deficient number, since it is larger than the sum of its proper divisors (77023495369).

1303220233223 is a wasteful number, since it uses less digits than its factorization.

1303220233223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20193441.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 1303220233223 its reverse (3223320223031), we get a palindrome (4526540456254).

The spelling of 1303220233223 in words is "one trillion, three hundred three billion, two hundred twenty million, two hundred thirty-three thousand, two hundred twenty-three".