1303242241513 has 8 divisors (see below), whose sum is σ = 1324028391680. Its totient is φ = 1282495349520.

The previous prime is 1303242241507. The next prime is 1303242241547. The reversal of 1303242241513 is 3151422423031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1303242241513 - 2³³ = 1294652306921 is a prime.

It is a super-3 number, since 3×1303242241513³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1303242641513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9747618 + ... + 9880411.

It is an arithmetic number, because the mean of its divisors is an integer number (165503548960).

Almost surely, 2^{1303242241513} is an apocalyptic number.

It is an amenable number.

1303242241513 is a deficient number, since it is larger than the sum of its proper divisors (20786150167).

1303242241513 is an equidigital number, since it uses as much as digits as its factorization.

1303242241513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19629087.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 1303242241513 its reverse (3151422423031), we get a palindrome (4454664664544).

The spelling of 1303242241513 in words is "one trillion, three hundred three billion, two hundred forty-two million, two hundred forty-one thousand, five hundred thirteen".