1320133131322 has 16 divisors (see below), whose sum is σ = 1981742398272. Its totient is φ = 659552427360.

The previous prime is 1320133131221. The next prime is 1320133131329. The reversal of 1320133131322 is 2231313310231.

It is not an unprimeable number, because it can be changed into a prime (1320133131329) 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, 40524613 + ... + 40557175.

It is an arithmetic number, because the mean of its divisors is an integer number (123858899892).

Almost surely, 2^{1320133131322} is an apocalyptic number.

1320133131322 is a deficient number, since it is larger than the sum of its proper divisors (661609266950).

1320133131322 is a wasteful number, since it uses less digits than its factorization.

1320133131322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47733.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 1320133131322 its reverse (2231313310231), we get a palindrome (3551446441553).

The spelling of 1320133131322 in words is "one trillion, three hundred twenty billion, one hundred thirty-three million, one hundred thirty-one thousand, three hundred twenty-two".