131003022223 has 2 divisors, whose sum is σ = 131003022224. Its totient is φ = 131003022222.

The previous prime is 131003022221. The next prime is 131003022239. The reversal of 131003022223 is 322220300131.

It is a weak prime.

It is an emirp because it is prime and its reverse (322220300131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 131003022223 - 2¹ = 131003022221 is a prime.

Together with 131003022221, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 131003022223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131003022221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65501511111 + 65501511112.

It is an arithmetic number, because the mean of its divisors is an integer number (65501511112).

Almost surely, 2^131003022223 is an apocalyptic number.

131003022223 is a deficient number, since it is larger than the sum of its proper divisors (1).

131003022223 is an equidigital number, since it uses as much as digits as its factorization.

131003022223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 131003022223 its reverse (322220300131), we get a palindrome (453223322354).

The spelling of 131003022223 in words is "one hundred thirty-one billion, three million, twenty-two thousand, two hundred twenty-three".