1303322042213 has 16 divisors (see below), whose sum is σ = 1388699085312. Its totient is φ = 1221123072000.

The previous prime is 1303322042153. The next prime is 1303322042233. The reversal of 1303322042213 is 3122402233031.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1303322042213 - 2⁶ = 1303322042149 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303322042233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3747356 + ... + 4080357.

It is an arithmetic number, because the mean of its divisors is an integer number (86793692832).

Almost surely, 2^{1303322042213} is an apocalyptic number.

It is an amenable number.

1303322042213 is a deficient number, since it is larger than the sum of its proper divisors (85377043099).

1303322042213 is a wasteful number, since it uses less digits than its factorization.

1303322042213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7827916.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 1303322042213 its reverse (3122402233031), we get a palindrome (4425724275244).

The spelling of 1303322042213 in words is "one trillion, three hundred three billion, three hundred twenty-two million, forty-two thousand, two hundred thirteen".