2303320101330 has 128 divisors (see below), whose sum is σ = 5749814937600. Its totient is φ = 589878650880.

The previous prime is 2303320101287. The next prime is 2303320101367. The reversal of 2303320101330 is 331010233032.

It is a junction number, because it is equal to n+sod(n) for n = 2303320101297 and 2303320101306.

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, 165307044 + ... + 165320976.

It is an arithmetic number, because the mean of its divisors is an integer number (44920429200).

Almost surely, 2^{2303320101330} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2303320101330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2874907468800).

2303320101330 is an abundant number, since it is smaller than the sum of its proper divisors (3446494836270).

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

2303320101330 is a wasteful number, since it uses less digits than its factorization.

2303320101330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15316.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 2303320101330 its reverse (331010233032), we get a palindrome (2634330334362).

The spelling of 2303320101330 in words is "two trillion, three hundred three billion, three hundred twenty million, one hundred one thousand, three hundred thirty".