131404412223 has 12 divisors (see below), whose sum is σ = 216921569488. Its totient is φ = 75088235520.

The previous prime is 131404412213. The next prime is 131404412263. The reversal of 131404412223 is 322214404131.

131404412223 is a `hidden beast` number, since 1 + 31 + 404 + 4 + 1 + 2 + 223 = 666.

It is not a de Polignac number, because 131404412223 - 2⁶ = 131404412159 is a prime.

It is a super-2 number, since 2×131404412223² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131404412213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1042892098 + ... + 1042892223.

Almost surely, 2^131404412223 is an apocalyptic number.

131404412223 is a deficient number, since it is larger than the sum of its proper divisors (85517157265).

131404412223 is a wasteful number, since it uses less digits than its factorization.

131404412223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2085784334 (or 2085784331 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 131404412223 its reverse (322214404131), we get a palindrome (453618816354).

The spelling of 131404412223 in words is "one hundred thirty-one billion, four hundred four million, four hundred twelve thousand, two hundred twenty-three".