131232111334323 has 4 divisors (see below), whose sum is σ = 174976148445768. Its totient is φ = 87488074222880.

The previous prime is 131232111334321. The next prime is 131232111334343. The reversal of 131232111334323 is 323433111232131.

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 131232111334323 - 2¹ = 131232111334321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131232111334321) 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, 21872018555718 + ... + 21872018555723.

It is an arithmetic number, because the mean of its divisors is an integer number (43744037111442).

Almost surely, 2^{131232111334323} is an apocalyptic number.

131232111334323 is a deficient number, since it is larger than the sum of its proper divisors (43744037111445).

131232111334323 is an equidigital number, since it uses as much as digits as its factorization.

131232111334323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43744037111444.

The product of its digits is 23328, while the sum is 33.

Adding to 131232111334323 its reverse (323433111232131), we get a palindrome (454665222566454).

The spelling of 131232111334323 in words is "one hundred thirty-one trillion, two hundred thirty-two billion, one hundred eleven million, three hundred thirty-four thousand, three hundred twenty-three".