1303430452413 has 16 divisors (see below), whose sum is σ = 1739984633856. Its totient is φ = 867915142640.

The previous prime is 1303430452403. The next prime is 1303430452417. The reversal of 1303430452413 is 3142540343031.

It is a cyclic number.

It is not a de Polignac number, because 1303430452413 - 2⁶ = 1303430452349 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303430452417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41698156 + ... + 41729402.

It is an arithmetic number, because the mean of its divisors is an integer number (108749039616).

Almost surely, 2^{1303430452413} is an apocalyptic number.

It is an amenable number.

1303430452413 is a deficient number, since it is larger than the sum of its proper divisors (436554181443).

1303430452413 is a wasteful number, since it uses less digits than its factorization.

1303430452413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47424.

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 1303430452413 its reverse (3142540343031), we get a palindrome (4445970795444).

The spelling of 1303430452413 in words is "one trillion, three hundred three billion, four hundred thirty million, four hundred fifty-two thousand, four hundred thirteen".