1322131101330 has 64 divisors (see below), whose sum is σ = 3436291071360. Its totient is φ = 323629495296.

The previous prime is 1322131101323. The next prime is 1322131101419. The reversal of 1322131101330 is 331011312231.

It is a happy number.

It is a super-3 number, since 3×1322131101330³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1322131101297 and 1322131101306.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9399687 + ... + 9539306.

It is an arithmetic number, because the mean of its divisors is an integer number (53692047990).

Almost surely, 2^{1322131101330} is an apocalyptic number.

1322131101330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1322131101330 is an abundant number, since it is smaller than the sum of its proper divisors (2114159970030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1322131101330 is a wasteful number, since it uses less digits than its factorization.

1322131101330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18939195.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1322131101330 its reverse (331011312231), we get a palindrome (1653142413561).

The spelling of 1322131101330 in words is "one trillion, three hundred twenty-two billion, one hundred thirty-one million, one hundred one thousand, three hundred thirty".