131132122223 has 2 divisors, whose sum is σ = 131132122224. Its totient is φ = 131132122222.

The previous prime is 131132122201. The next prime is 131132122241. The reversal of 131132122223 is 322221231131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131132122223 - 2¹⁰ = 131132121199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131132122423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65566061111 + 65566061112.

It is an arithmetic number, because the mean of its divisors is an integer number (65566061112).

Almost surely, 2^131132122223 is an apocalyptic number.

131132122223 is a deficient number, since it is larger than the sum of its proper divisors (1).

131132122223 is an equidigital number, since it uses as much as digits as its factorization.

131132122223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 23.

Adding to 131132122223 its reverse (322221231131), we get a palindrome (453353353354).

The spelling of 131132122223 in words is "one hundred thirty-one billion, one hundred thirty-two million, one hundred twenty-two thousand, two hundred twenty-three".