13230420303 has 8 divisors (see below), whose sum is σ = 17641546416. Its totient is φ = 8819787200.

The previous prime is 13230420293. The next prime is 13230420311. The reversal of 13230420303 is 30302403231.

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 13230420303 - 2⁶ = 13230420239 is a prime.

It is a super-2 number, since 2×13230420303² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13230420303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13230420353) 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, 55278 + ... + 171803.

It is an arithmetic number, because the mean of its divisors is an integer number (2205193302).

Almost surely, 2^13230420303 is an apocalyptic number.

13230420303 is a deficient number, since it is larger than the sum of its proper divisors (4411126113).

13230420303 is a wasteful number, since it uses less digits than its factorization.

13230420303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246505.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 13230420303 its reverse (30302403231), we get a palindrome (43532823534).

The spelling of 13230420303 in words is "thirteen billion, two hundred thirty million, four hundred twenty thousand, three hundred three".