13504230031 has 8 divisors (see below), whose sum is σ = 14302190720. Its totient is φ = 12714990552.

The previous prime is 13504230011. The next prime is 13504230083. The reversal of 13504230031 is 13003240531.

13504230031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13504230031 - 2¹¹ = 13504227983 is a prime.

It is a super-2 number, since 2×13504230031² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13504229984 and 13504230011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13504230001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2177115 + ... + 2183308.

It is an arithmetic number, because the mean of its divisors is an integer number (1787773840).

Almost surely, 2^13504230031 is an apocalyptic number.

13504230031 is a deficient number, since it is larger than the sum of its proper divisors (797960689).

13504230031 is a wasteful number, since it uses less digits than its factorization.

13504230031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4360605.

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 13504230031 its reverse (13003240531), we get a palindrome (26507470562).

The spelling of 13504230031 in words is "thirteen billion, five hundred four million, two hundred thirty thousand, thirty-one".