1302330230020 has 12 divisors (see below), whose sum is σ = 2734893483084. Its totient is φ = 520932092000.

The previous prime is 1302330229997. The next prime is 1302330230039. The reversal of 1302330230020 is 200320332031.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 669389058244 + 632941171776 = 818162^2 + 795576^2 .

It is a super-2 number, since 2×1302330230020² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1302330230020.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32558255731 + ... + 32558255770.

It is an arithmetic number, because the mean of its divisors is an integer number (227907790257).

Almost surely, 2^{1302330230020} is an apocalyptic number.

1302330230020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1302330230020 is an abundant number, since it is smaller than the sum of its proper divisors (1432563253064).

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

1302330230020 is a wasteful number, since it uses less digits than its factorization.

1302330230020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65116511510 (or 65116511508 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 1302330230020 its reverse (200320332031), we get a palindrome (1502650562051).

The spelling of 1302330230020 in words is "one trillion, three hundred two billion, three hundred thirty million, two hundred thirty thousand, twenty".