13003420231 has 8 divisors (see below), whose sum is σ = 13899733344. Its totient is φ = 12134686080.

The previous prime is 13003420219. The next prime is 13003420237. The reversal of 13003420231 is 13202430031.

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 13003420231 - 2⁹ = 13003419719 is a prime.

It is a super-2 number, since 2×13003420231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13003420199 and 13003420208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13003420237) 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, 6893766 + ... + 6895651.

It is an arithmetic number, because the mean of its divisors is an integer number (1737466668).

Almost surely, 2^13003420231 is an apocalyptic number.

13003420231 is a deficient number, since it is larger than the sum of its proper divisors (896313113).

13003420231 is a wasteful number, since it uses less digits than its factorization.

13003420231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13789481.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13003420231 its reverse (13202430031), we get a palindrome (26205850262).

The spelling of 13003420231 in words is "thirteen billion, three million, four hundred twenty thousand, two hundred thirty-one".