230131100013 has 16 divisors (see below), whose sum is σ = 308873201280. Its totient is φ = 152406023616.

The previous prime is 230131100011. The next prime is 230131100041. The reversal of 230131100013 is 310001131032.

It is not a de Polignac number, because 230131100013 - 2¹ = 230131100011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230131099965 and 230131100001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230131100011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 656283 + ... + 943911.

It is an arithmetic number, because the mean of its divisors is an integer number (19304575080).

Almost surely, 2^230131100013 is an apocalyptic number.

It is an amenable number.

230131100013 is a deficient number, since it is larger than the sum of its proper divisors (78742101267).

230131100013 is a wasteful number, since it uses less digits than its factorization.

230131100013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289396.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 230131100013 its reverse (310001131032), we get a palindrome (540132231045).

The spelling of 230131100013 in words is "two hundred thirty billion, one hundred thirty-one million, one hundred thousand, thirteen".