1303302142230 has 64 divisors (see below), whose sum is σ = 3412800615168. Its totient is φ = 315904012160.

The previous prime is 1303302142199. The next prime is 1303302142237. The reversal of 1303302142230 is 322412033031.

It is a self number, because there is not a number n which added to its sum of digits gives 1303302142230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303302142237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1898677 + ... + 2492303.

It is an arithmetic number, because the mean of its divisors is an integer number (53325009612).

Almost surely, 2^{1303302142230} is an apocalyptic number.

1303302142230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1303302142230 is an abundant number, since it is smaller than the sum of its proper divisors (2109498472938).

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

1303302142230 is a wasteful number, since it uses less digits than its factorization.

1303302142230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600301.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1303302142230 its reverse (322412033031), we get a palindrome (1625714175261).

The spelling of 1303302142230 in words is "one trillion, three hundred three billion, three hundred two million, one hundred forty-two thousand, two hundred thirty".