1302210201320 has 256 divisors, whose sum is σ = 3522177146880. Its totient is φ = 423642700800.

The previous prime is 1302210201317. The next prime is 1302210201349. The reversal of 1302210201320 is 231020122031.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 861819365 + ... + 861820875.

It is an arithmetic number, because the mean of its divisors is an integer number (13758504480).

Almost surely, 2^{1302210201320} is an apocalyptic number.

1302210201320 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 1302210201320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1761088573440).

1302210201320 is an abundant number, since it is smaller than the sum of its proper divisors (2219966945560).

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

1302210201320 is a wasteful number, since it uses less digits than its factorization.

1302210201320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2536 (or 2532 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1302210201320 its reverse (231020122031), we get a palindrome (1533230323351).

The spelling of 1302210201320 in words is "one trillion, three hundred two billion, two hundred ten million, two hundred one thousand, three hundred twenty".