1301402003304 has 128 divisors (see below), whose sum is σ = 3617461370880. Its totient is φ = 387443347200.

The previous prime is 1301402003303. The next prime is 1301402003309. The reversal of 1301402003304 is 4033002041031.

It is not an unprimeable number, because it can be changed into a prime (1301402003303) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 79215139 + ... + 79231565.

It is an arithmetic number, because the mean of its divisors is an integer number (28261416960).

Almost surely, 2^{1301402003304} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1301402003304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1808730685440).

1301402003304 is an abundant number, since it is smaller than the sum of its proper divisors (2316059367576).

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

1301402003304 is a wasteful number, since it uses less digits than its factorization.

1301402003304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24671 (or 24667 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1301402003304 its reverse (4033002041031), we get a palindrome (5334404044335).

The spelling of 1301402003304 in words is "one trillion, three hundred one billion, four hundred two million, three thousand, three hundred four".