1313333032322 has 4 divisors (see below), whose sum is σ = 1969999548486. Its totient is φ = 656666516160.

The previous prime is 1313333032247. The next prime is 1313333032327. The reversal of 1313333032322 is 2232303333131.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1262969144761 + 50363887561 = 1123819^2 + 224419^2 .

It is not an unprimeable number, because it can be changed into a prime (1313333032327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 328333258079 + ... + 328333258082.

Almost surely, 2^{1313333032322} is an apocalyptic number.

1313333032322 is a deficient number, since it is larger than the sum of its proper divisors (656666516164).

1313333032322 is an equidigital number, since it uses as much as digits as its factorization.

1313333032322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656666516163.

The product of its (nonzero) digits is 17496, while the sum is 29.

Adding to 1313333032322 its reverse (2232303333131), we get a palindrome (3545636365453).

The spelling of 1313333032322 in words is "one trillion, three hundred thirteen billion, three hundred thirty-three million, thirty-two thousand, three hundred twenty-two".