131032301223 has 8 divisors (see below), whose sum is σ = 174778231936. Its totient is φ = 87320619000.

The previous prime is 131032301209. The next prime is 131032301227. The reversal of 131032301223 is 322103230131.

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

It is not a de Polignac number, because 131032301223 - 2¹⁶ = 131032235687 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131032301223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131032301227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8553193 + ... + 8568498.

It is an arithmetic number, because the mean of its divisors is an integer number (21847278992).

Almost surely, 2^131032301223 is an apocalyptic number.

131032301223 is a deficient number, since it is larger than the sum of its proper divisors (43745930713).

131032301223 is a wasteful number, since it uses less digits than its factorization.

131032301223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17124245.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 131032301223 its reverse (322103230131), we get a palindrome (453135531354).

The spelling of 131032301223 in words is "one hundred thirty-one billion, thirty-two million, three hundred one thousand, two hundred twenty-three".