1313320033322 has 32 divisors (see below), whose sum is σ = 2251033804800. Its totient is φ = 568837516720.

The previous prime is 1313320033313. The next prime is 1313320033327. The reversal of 1313320033322 is 2233300233131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1313320033291 and 1313320033300.

It is not an unprimeable number, because it can be changed into a prime (1313320033327) 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, 4801322 + ... + 5067477.

It is an arithmetic number, because the mean of its divisors is an integer number (70344806400).

Almost surely, 2^{1313320033322} is an apocalyptic number.

1313320033322 is a deficient number, since it is larger than the sum of its proper divisors (937713771478).

1313320033322 is a wasteful number, since it uses less digits than its factorization.

1313320033322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9869098.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 1313320033322 its reverse (2233300233131), we get a palindrome (3546620266453).

The spelling of 1313320033322 in words is "one trillion, three hundred thirteen billion, three hundred twenty million, thirty-three thousand, three hundred twenty-two".