231032110013 has 8 divisors (see below), whose sum is σ = 231570387360. Its totient is φ = 230494019760.

The previous prime is 231032109943. The next prime is 231032110019. The reversal of 231032110013 is 310011230132.

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 231032110013 - 2¹² = 231032105917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 231032109973 and 231032110000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231032110019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2599043 + ... + 2686463.

It is an arithmetic number, because the mean of its divisors is an integer number (28946298420).

Almost surely, 2^231032110013 is an apocalyptic number.

It is an amenable number.

231032110013 is a deficient number, since it is larger than the sum of its proper divisors (538277347).

231032110013 is an equidigital number, since it uses as much as digits as its factorization.

231032110013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93547.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 231032110013 its reverse (310011230132), we get a palindrome (541043340145).

The spelling of 231032110013 in words is "two hundred thirty-one billion, thirty-two million, one hundred ten thousand, thirteen".