103230320013 has 48 divisors (see below), whose sum is σ = 158780484096. Its totient is φ = 64513272960.

The previous prime is 103230319967. The next prime is 103230320023. The reversal of 103230320013 is 310023032301.

103230320013 is a `hidden beast` number, since 10 + 323 + 0 + 320 + 0 + 13 = 666.

It is not a de Polignac number, because 103230320013 - 2²⁰ = 103229271437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103230320023) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2321295 + ... + 2365347.

It is an arithmetic number, because the mean of its divisors is an integer number (3307926752).

Almost surely, 2^103230320013 is an apocalyptic number.

It is an amenable number.

103230320013 is a deficient number, since it is larger than the sum of its proper divisors (55550164083).

103230320013 is a wasteful number, since it uses less digits than its factorization.

103230320013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44354 (or 44351 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 103230320013 its reverse (310023032301), we get a palindrome (413253352314).

The spelling of 103230320013 in words is "one hundred three billion, two hundred thirty million, three hundred twenty thousand, thirteen".