1302310230020 has 96 divisors (see below), whose sum is σ = 2874651279360. Its totient is φ = 494991544320.

The previous prime is 1302310229981. The next prime is 1302310230043. The reversal of 1302310230020 is 200320132031.

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, 7552526 + ... + 7723034.

It is an arithmetic number, because the mean of its divisors is an integer number (29944284160).

Almost surely, 2^{1302310230020} is an apocalyptic number.

1302310230020 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 1302310230020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1437325639680).

1302310230020 is an abundant number, since it is smaller than the sum of its proper divisors (1572341049340).

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

1302310230020 is a wasteful number, since it uses less digits than its factorization.

1302310230020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170773 (or 170771 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 1302310230020 its reverse (200320132031), we get a palindrome (1502630362051).

The spelling of 1302310230020 in words is "one trillion, three hundred two billion, three hundred ten million, two hundred thirty thousand, twenty".