231300030321103 has 4 divisors (see below), whose sum is σ = 231300071599960. Its totient is φ = 231299989042248.

The previous prime is 231300030321071. The next prime is 231300030321149. The reversal of 231300030321103 is 301123030003132.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 231300030321103 - 2⁵ = 231300030321071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231300030321193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10609773 + ... + 23982646.

It is an arithmetic number, because the mean of its divisors is an integer number (57825017899990).

Almost surely, 2^{231300030321103} is an apocalyptic number.

231300030321103 is a deficient number, since it is larger than the sum of its proper divisors (41278857).

231300030321103 is an equidigital number, since it uses as much as digits as its factorization.

231300030321103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41278856.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 231300030321103 its reverse (301123030003132), we get a palindrome (532423060324235).

The spelling of 231300030321103 in words is "two hundred thirty-one trillion, three hundred billion, thirty million, three hundred twenty-one thousand, one hundred three".