13430541231303 has 32 divisors (see below), whose sum is σ = 20486514324480. Its totient is φ = 7666749792000.

The previous prime is 13430541231301. The next prime is 13430541231313. The reversal of 13430541231303 is 30313214503431.

It is a happy number.

It is not a de Polignac number, because 13430541231303 - 2¹ = 13430541231301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13430541231301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126948678 + ... + 127054428.

It is an arithmetic number, because the mean of its divisors is an integer number (640203572640).

Almost surely, 2^{13430541231303} is an apocalyptic number.

13430541231303 is a deficient number, since it is larger than the sum of its proper divisors (7055973093177).

13430541231303 is a wasteful number, since it uses less digits than its factorization.

13430541231303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111887.

The product of its (nonzero) digits is 38880, while the sum is 33.

Adding to 13430541231303 its reverse (30313214503431), we get a palindrome (43743755734734).

The spelling of 13430541231303 in words is "thirteen trillion, four hundred thirty billion, five hundred forty-one million, two hundred thirty-one thousand, three hundred three".