131030222223 has 8 divisors (see below), whose sum is σ = 177100209328. Its totient is φ = 86156858304.

The previous prime is 131030222173. The next prime is 131030222231. The reversal of 131030222223 is 322222030131.

It is a happy number.

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

It is not a de Polignac number, because 131030222223 - 2²⁸ = 130761786767 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 131030222223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131030222273) 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, 299155540 + ... + 299155977.

It is an arithmetic number, because the mean of its divisors is an integer number (22137526166).

Almost surely, 2^131030222223 is an apocalyptic number.

131030222223 is a deficient number, since it is larger than the sum of its proper divisors (46069987105).

131030222223 is an equidigital number, since it uses as much as digits as its factorization.

131030222223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598311593.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 131030222223 its reverse (322222030131), we get a palindrome (453252252354).

The spelling of 131030222223 in words is "one hundred thirty-one billion, thirty million, two hundred twenty-two thousand, two hundred twenty-three".