231132123103303 has 8 divisors (see below), whose sum is σ = 234099032249600. Its totient is φ = 228166243608888.

The previous prime is 231132123103289. The next prime is 231132123103363. The reversal of 231132123103303 is 303301321231132.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-231132123103303 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 (231132123103363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256961133 + ... + 257859046.

It is an arithmetic number, because the mean of its divisors is an integer number (29262379031200).

Almost surely, 2^{231132123103303} is an apocalyptic number.

231132123103303 is a deficient number, since it is larger than the sum of its proper divisors (2966909146297).

231132123103303 is an equidigital number, since it uses as much as digits as its factorization.

231132123103303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514825941.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 231132123103303 its reverse (303301321231132), we get a palindrome (534433444334435).

The spelling of 231132123103303 in words is "two hundred thirty-one trillion, one hundred thirty-two billion, one hundred twenty-three million, one hundred three thousand, three hundred three".