4231304123013 has 16 divisors (see below), whose sum is σ = 6838471310400. Its totient is φ = 2564426741040.

The previous prime is 4231304123009. The next prime is 4231304123023. The reversal of 4231304123013 is 3103214031324.

It is a happy number.

4231304123013 is a `hidden beast` number, since 4 + 2 + 313 + 0 + 41 + 2 + 301 + 3 = 666.

It is not a de Polignac number, because 4231304123013 - 2² = 4231304123009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4231304123023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7123407318 + ... + 7123407911.

It is an arithmetic number, because the mean of its divisors is an integer number (427404456900).

Almost surely, 2^{4231304123013} is an apocalyptic number.

It is an amenable number.

4231304123013 is a deficient number, since it is larger than the sum of its proper divisors (2607167187387).

4231304123013 is a wasteful number, since it uses less digits than its factorization.

4231304123013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14246815249 (or 14246815243 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 4231304123013 its reverse (3103214031324), we get a palindrome (7334518154337).

The spelling of 4231304123013 in words is "four trillion, two hundred thirty-one billion, three hundred four million, one hundred twenty-three thousand, thirteen".