1310100213320 has 128 divisors (see below), whose sum is σ = 3084110864640. Its totient is φ = 499918003200.

The previous prime is 1310100213313. The next prime is 1310100213329. The reversal of 1310100213320 is 233120010131.

It is a super-2 number, since 2×1310100213320² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1310100213329) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1080049034 + ... + 1080050246.

It is an arithmetic number, because the mean of its divisors is an integer number (24094616130).

Almost surely, 2^{1310100213320} is an apocalyptic number.

1310100213320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1310100213320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1542055432320).

1310100213320 is an abundant number, since it is smaller than the sum of its proper divisors (1774010651320).

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

1310100213320 is a wasteful number, since it uses less digits than its factorization.

1310100213320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3415 (or 3411 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1310100213320 its reverse (233120010131), we get a palindrome (1543220223451).

The spelling of 1310100213320 in words is "one trillion, three hundred ten billion, one hundred million, two hundred thirteen thousand, three hundred twenty".