1303213323333 has 8 divisors (see below), whose sum is σ = 1779998685696. Its totient is φ = 847618421600.

The previous prime is 1303213323331. The next prime is 1303213323341. The reversal of 1303213323333 is 3333233123031.

It is a happy number.

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 1303213323333 - 2¹ = 1303213323331 is a prime.

It is a super-2 number, since 2×1303213323333² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1303213323333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303213323331) 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, 5297615013 + ... + 5297615258.

It is an arithmetic number, because the mean of its divisors is an integer number (222499835712).

Almost surely, 2^{1303213323333} is an apocalyptic number.

It is an amenable number.

1303213323333 is a deficient number, since it is larger than the sum of its proper divisors (476785362363).

1303213323333 is a wasteful number, since it uses less digits than its factorization.

1303213323333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10595230315.

The product of its (nonzero) digits is 26244, while the sum is 30.

Adding to 1303213323333 its reverse (3333233123031), we get a palindrome (4636446446364).

The spelling of 1303213323333 in words is "one trillion, three hundred three billion, two hundred thirteen million, three hundred twenty-three thousand, three hundred thirty-three".