1303313323334 has 16 divisors (see below), whose sum is σ = 2133048485520. Its totient is φ = 592316825760.

The previous prime is 1303313323309. The next prime is 1303313323381. The reversal of 1303313323334 is 4333233133031.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1303313323334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4780409 + ... + 5045684.

It is an arithmetic number, because the mean of its divisors is an integer number (133315530345).

Almost surely, 2^{1303313323334} is an apocalyptic number.

1303313323334 is a deficient number, since it is larger than the sum of its proper divisors (829735162186).

1303313323334 is a wasteful number, since it uses less digits than its factorization.

1303313323334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9832135.

The product of its (nonzero) digits is 52488, while the sum is 32.

Adding to 1303313323334 its reverse (4333233133031), we get a palindrome (5636546456365).

The spelling of 1303313323334 in words is "one trillion, three hundred three billion, three hundred thirteen million, three hundred twenty-three thousand, three hundred thirty-four".